I received a few requests about adding tab title to location bar in the past.
Instead of replacing the url, the script adds the tab title into 'page action buttons' box.

https://github.com/Aris-t2/CustomJSforFx/blob/master/scripts/tab_label_in_urlbar.uc.js

2021-12-21 update

• minor position adjustments (fixes normal and touch modes)
• hide item, if urlabar is open, focused or hovered

Unfortunately this script doesn't work on Firefox Developer 76
I used method 2

Hi, I noticed https://bugzilla.mozilla.org/show_bug.cgi?id=1583314 is now in FF72. This means Method1 is no longer working. In fact, https://github.com/nuchi/firefox-quantum-userchromejs confirms as much.

I've migrated to using Method3, which works fine on FF73.0b3 (developer edition), even without 'pref("general.config.sandbox_enabled", false);'.

Documentation should be updated to reflect this.

Describe the issue:

Both toolbars are missing after Nightly update 2018.10.23 Bottom toolbar shows but does not display any of the apps that were on it. Apps on those toolbars are available on the customize page. The configuration toolbar shows in customize but is not working. Spacer and separator cannot be dragged to another toolbar. The bottom toolbar shows at the top of the customize page but apps cannot be dragged to it.

I moved missing apps to the bookmarks toolbar. All of the other scripts seem to be working.

System information
OS & OS version: Windows 10-64
Both CustomCSSforFx and CustomJSforFX are up to date.
Method used (M2)

can make compact style for space_and_separator_restorer.uc.js just like the addonbar.uc.js?

I have created some new scripts that may be interesting for some user.

https://github.com/sdavidg/firefoxChromeScripts/tree/main/scripts

Lets keep issue area clean and ask questions within the general discussion thread:
#29 (Firefox)
#30 (Thunderbird)

Describe the issue:
about_button.uc.js has no icon, no image! On the image below, button is placed between the restart_button on lef, (on red), and the minMaxCloseButton on the right at the corner but as you can see, actually you CAN'T see the button, but it is there!

What should have happened instead?
Have an image icon???

Steps to reproduce the issue?
Script loaded on FF

Method used (M1, M2 or M3):
M2

Screenshots (drag and drop images into this post):

System information
OS & OS version: Windows 10 Home 21H1 building 19043.1237
OS theme: Microsoft Windows "Life in Lavender"
DPI / HiDPI resolution: 1920 X 1080, 150% scaling
Firefox or Thunderbird: Firefox
Firefox/Thunderbird version: 93.0b7 (64-bit)
Firefox/Thunderbird theme: OceanReddit
Settings this issue occurs with: Always

Describe the issue: Linux user is uncertain what is meant by: "copy defaults folder and config.js file to Firefox main directory (where the Firefox executable is" Is the instruction intended to refer to /lib/firefox/? or to the main /bin/ directory where there is a symbolic link for the Firefox binary which is linked to '/lib/firefox/'? Some clarity would be appreciated. Thanks.

What should have happened instead? Instructions should include clear path for Linux users.

Steps to reproduce the issue? Follow directions, come to the part where the path to the main directory is mentioned. Scratch head.

Method used (M1, M2 or M3): Was trying for M2 but confusion continues for all methods.

Screenshots (drag and drop images into this post):

System information
OS & OS version: Ubuntu-Mate 21.10
OS theme: Ambiant-Mate-Orange
DPI / HiDPI resolution:??? Whatever the default is. Not sure what this has to do with a path location.

Firefox or Thunderbird: Firefox
Firefox/Thunderbird version: 94.0 64-bit
Firefox/Thunderbird theme: default...for now
Settings this issue occurs with: pre-settings. This is a path location issue.

'Alternative Searchbar' script - Fx85+

Old:
'Alternative Searchbar' script - Fx 60-68
'Alternative Searchbar' script - Fx 69-74
'Alternative Searchbar' script - Fx 75-77
'Alternative Searchbar' script - Fx 78-84

• search glass always visible at search bars end (like with old search)
• search button shows current search engines icon (like with old search)
• search buttons dropmarker always visible (like with old search)
• option: clear search input after search
• option: revert to first search engine in list after search
• option: old search engine selection popup (FIREFOX 64+ only!)
• option: hide 'addengines' '+' indicator
• option: hide oneoff search engines
• option: hide placeholder text 'Search'
• option: switch icons off engine button and go button
• option: show search engine names instead of icons only
• option: select search engine by scrolling mouse wheel over searchbars button
• option: hide popup when using 'CTRL or MOUSE WHEEL + UP&DOWN keys' to switch engine (FIREFOX 60-66 only!)

[!] The 'add engines' feature is not present for 'old search engine selection popup'!

[!] If searchbar is focused, what can be done with 'Ctrl + K' or 'Ctrl + E', one can switch through search engines with 'Ctrl + Up&Down keys' and 'Ctrl + Mouse wheel up&down' combos!
[!] Changing search engine inside default/modern popup: right-click search icon and select 'Set As Default Search Engine'

Based on 'search revert' script by '2002Andreas'.
Discussion in German @ Camp-Firefox forums

If the old search is an essential feature you need and you got tired of Mozilla for removing features and the possibility to restore them, there is a great browser out there, that offers "the old search" by default.

Vivaldi 2.6+

@Aris-t2, can you check please works of this js script at 63+?
I tested some of your other scripts and it works without problems, but this one does not want.
Customizing mode > 'Titlebar' checkbox > unchecked - done.

I also tried the script from Endor8, but it also does not work.

tkhquang was able to do a left/right vertical JS toolbar with CSS. Is this also possible with addonbar.uc.js?

I also have a question on line 24 in the script:
js tb_addonbar.setAttribute("toolboxid","rowser-bottombox");
Should the id be "browser-bottombox"?

Describe the issue:

Possible run restart_item_in_menu.uc.js with method 2?

What should have happened instead?

File restart_item_in_menu.uc.js no add ementents to the 'aplication menu' and 'file menu' after restart browser.

Steps to reproduce the issue?

chrome.zip - unpack in firefox profile folder

Mozilla Firefox.zip - unpack to firefox instalation folder

Method used (M1 or M2):

M2

Screenshots (drag and drop images into this post):

N/A?

System information

OS & OS version: Windows 7 Pro x64
OS theme: Classic
DPI / HiDPI resolution: 125%
Firefox version: 62.0.2
Firefox theme: lw-theme
Settings this issue occurs with: change name restart_button.uc.js to restart_item_in_menu.uc.js?

I tried use userChrome.js file:

but then even restart_button.uc.js did not work.

I tried to change name file in config.js file:

It did not help.

Hello and thank you so much for the custom scrollbars script.
This is not an issue. I am using it right now and it is gorgeous. As a mac user I wanted to hide the floating scrollbars when they are inactive as in OSX. Is it possible? I have searched the script to do that but I couldn't seem to find it.

Firefox 66 on Windows 10

Thanks in advance.

when change the width of side panel ,theaddonbar_vertical.uc.js will be also wider
https://imgur.com/a/Bovjq3V

Describe the issue:
When addonbar.uc.js is enabled and one open the customization tab, additional toolbars appear one on top of the other and the customization tab closes again :/

What should have happened instead?
no redundant addon bars should be shown and the customization tab should not auto close

Steps to reproduce the issue?
install addonbar.uc.js using method 1 right click on the toolbar and choose customize

Method used (M1 or M2):
1

Screenshots (drag and drop images into this post):

System information
OS & OS version: win 10
OS theme: light
DPI / HiDPI resolution: 100%
Firefox version: 66.0.1
Firefox theme: defualt
Settings this issue occurs with: default

Describe the issue:
restart_button.uc.js and restart_item_in_menu.uc.js doesn't add restart button

What should have happened instead?
Should see restart button

Steps to reproduce the issue?
Install restart_button.uc.js and restart_item_in_menu.uc.js

Method used (M1, M2 or M3): M3

System information
Tested on Firefox 92 & Nightly 94, Windows

The link to https://github.com/Patchonn/firefox-theme/ is dead now.

Lets discuss everything related to JavaScript here instead of opening new threads for questions or request.

Custom scripts
https://github.com/Aris-t2/CustomJSforFx/tree/master/scripts

Other custom script collections
- by ardiman
- by Endor8

Why not Firefox Unbranded + WebExtensions Experiments?

https://webextensions-experiments.readthedocs.io/en/latest/basics.html
https://firefox-source-docs.mozilla.org/toolkit/components/extensions/webextensions/basics.html

about:config flags work in Firefox Unbranded:

• xpinstall.signatures.required: false
• extensions.legacy.enabled: true

With WebExtensions Experiments you can prepare your own API and use it in extensions.

You can even try to get your own version of Firefox, with this additional API built and with switched about:config flags.

Hello.
Please make "Opening new tabs with the middle mouse button" for FF 63+.
i mean creating a new tab with the mouse focus on the tab itself. So that when you click on the middle mouse click, the tab does not close but creates a new one. The same as Ctrl+T, only the middle mouse button.
GIF image

Regards.

Describe the issue:
Today I have noticed that restart_item_in_menu.uc.js stopped working in latest Nightly.
Menu item is not present.
P.S. restart_button.uc.js still works

What should have happened instead?
When enabled new menu item should appear

Steps to reproduce the issue?
Install restart_item_in_menu.uc.js
Observe app menu

Method used (M1, M2 or M3): M2

System information
OS & OS version: Win 10 x64
OS theme: default
DPI / HiDPI resolution: 100
Firefox or Thunderbird: Firefox
Firefox/Thunderbird version: 81.0a1 (2020-08-11) (64-bit)
Firefox/Thunderbird theme: default
Settings this issue occurs with:

// userChrome.js
userChrome.ignoreCache = true;
userChrome.import("/userChrome/restart_item_in_menu.uc.js", "UChrm");
userChrome.import("/userChrome/restart_button.uc.js", "UChrm");

Lets discuss everything related to JavaScript here instead of opening new threads for questions or request.

Custom scripts
https://github.com/Aris-t2/CustomJSforFx/tree/master/scripts_thunderbird

nevermind I've found the issue

Recent script updates fixed issues mentioned in [FX65] [Win] [M1]/[M2] Broken start home page with addonbar.uc.js and in [WebExtension window] Blank page with multiple toolbar scripts active (e.g. add-on bar & vertical add-on bar).

Should those issues or similar toolbar script related issues occur again, this will be the place to talk about it.

Tab title in title bar (+ CustomCSSforFx compatibility)

See #54 (comment)

Script:
https://github.com/Aris-t2/CustomJSforFx/blob/master/scripts/tab_label_in_titlebar.uc.js

Use these two options inside the script to configure script for CustomCSSforFx setup.

// 0 = CustomCSSforFx not installed or tabs on top;
// 1 = tabs not on top;
// 2 = tabs not on top + alt menubar position;
var customcssforfx_tabs_position = 1; 
	
// 0 = CustomCSSforFx not installed / disabled; 
// 1 = default/large;
// 2 = icon only
var customcssforfx_appbutton_in_titlebar = 1; 

Examples:
Default setup / CustomCSSforFx not installed;

var customcssforfx_tabs_not_on_top = 0; // var customcssforfx_appbutton_in_titlebar = 0;

CustomCSSforFx installed / tabs on top / (big) appbutton in titlebar

var customcssforfx_tabs_not_on_top = 1; // var customcssforfx_appbutton_in_titlebar = 1;

CustomCSSforFx installed / tabs not on top / (big) appbutton in titlebar

var customcssforfx_tabs_not_on_top = 2; // var customcssforfx_appbutton_in_titlebar = 1;

Merry Christmas and a happy new year.

Hy,

I notice that after upgrading to Firefox 92, all the JS scripts I was using don't work anymore

The main scripts I was using
addonbar.uc.js
addonbar_vertical.uc.js
AutoSelectTab.uc.js
TabFocus.uc.js

Is there a solution? Otherwise I'll have to go back to the previous version of Firefox and block all updates

Thanks for the help you can give me

It seems Firefox no longer differentiate between read and unread tabs (that opened with "open in new tab"). Now they have attribute notselectedsinceload but this attribute already not working since almost a year ago. The attribute value will always true whether the tab already read or not.

Then I found this JS to fix it
https://www.reddit.com/r/FirefoxCSS/comments/9foccv/tab_attribute_visitedtrue_or_just_visited/e5y3fus/

Maybe with the author permission you can incorporate it in your JS repo.

I don't know what's in Firefox dev's mind, they're ruining this great browser.

Lets keep issue area clean and ask questions within the general discussion thread:
#29 (Firefox)
#30 (Thunderbird)

Describe the issue:

Hi. I hope I'm in the right place. If not, and it's not okay for me to post here, please just delete the request.

I would like to show and hide the bookmarks toolbar by pressing a hot key combination. I always had an AddOn "HideBookmarktoolbar" or something like that. Unfortunately this doesn't work with Quantum anymore.

So I searched for something and found the following script at ardiman: awesomebookmarkbar

The script no longer works. Unfortunately I don't get any support there.

Can anyone here help me and adapt the script or something?

Thanks in advance

Nierewa

Translated with www.DeepL.com/Translator (free version)

System information
OS & OS version: Windows 10
OS theme:
DPI / HiDPI resolution:
Firefox or Thunderbird: Firefox
Firefox/Thunderbird version: 78
Firefox/Thunderbird theme:
Settings this issue occurs with:

Lets keep issue area clean and ask questions within the general discussion thread:
#4

Describe the issue:
I initially applied the addonbar_vertical.uc.js script to a fresh profile. It works well in every aspect except for the keyboard shortcut to toggle it. Confused, I eventually removed it and tried applying the addonbar.uc.js script (to see if the issue was exclusive to only one of them).

Again, same thing. It works except for the toggle. I also noticed this script no longer works, either. Thus, it seems like there is something weird going on in relation to the keyboard shortcuts

What should have happened instead?
ctrl + alt + / should toggle the visibility of the addonbar.vertical.uc.js script.

Steps to reproduce the issue?

Method used (M1 or M2):
Method 3

Screenshots (drag and drop images into this post):

System information
OS & OS version: Manjaro Linux
OS theme: KDE Plasma
DPI / HiDPI resolution: 1920x1080
Firefox version: Nightly (from the AUR)
Firefox theme: default
Settings this issue occurs with:

open ublock original logger will open a blank window

Lets discuss everything related to JavaScript here instead of opening new threads for questions or request.

Continued from #4

Custom scripts
https://github.com/Aris-t2/CustomJSforFx/tree/master/scripts

Other custom script collections
- by ardiman
- by Endor8

'One-liner' script for Firefox 60+ by Aris

• CAUTION: moving some of the items into palette will break your ui!
• buttons back and forward are moved to tab toolbars start position
• location bar is placed after tabs
• main menu button is placed at tab toolbars end
• own buttons can be added between location bar and overflow button
• navigation toolbar is only visible in customizing mode (optional)
• space at tab toolbars start and end is hidden (optional)
• location bar width is forced to 40% of window width (optional)

// 'One-liner' script for Firefox 60+ by Aris
// buttons back and forward are moved to tab toolbars start position
// location bar is placed after tabs
// main menu button is placed at tab toolbars end
// own buttons can be added between location bar and overflow button
// navigation toolbar is only visible in customizing mode (optional)
// space at tab toolbars start and end is hidden (optional)
// location bar width is forced to 40% of window width (optional)
// CAUTION: moving some of the items into palette will break your ui!

var {Services} = Components.utils.import("resource://gre/modules/Services.jsm", {});
var {CustomizableUI} = Components.utils.import("resource:///modules/CustomizableUI.jsm", {});
var sss = Components.classes["@mozilla.org/content/style-sheet-service;1"].getService(Components.interfaces.nsIStyleSheetService);

var Oneliner = {
  init: function() {

	document.getElementById('back-button').setAttribute('removable','true');
	document.getElementById('forward-button').setAttribute('removable','true');
	document.getElementById('PanelUI-button').setAttribute('removable','true');
	document.getElementById('nav-bar-overflow-button').setAttribute('removable','true');
	document.getElementById('urlbar-container').setAttribute('removable','true');
	
	CustomizableUI.addWidgetToArea("back-button", CustomizableUI.AREA_TABSTRIP);
	CustomizableUI.addWidgetToArea("forward-button", CustomizableUI.AREA_TABSTRIP);
	CustomizableUI.addWidgetToArea("urlbar-container", CustomizableUI.AREA_TABSTRIP);
	CustomizableUI.addWidgetToArea("nav-bar-overflow-button", CustomizableUI.AREA_TABSTRIP);
	CustomizableUI.addWidgetToArea("PanelUI-button", CustomizableUI.AREA_TABSTRIP);
	
	CustomizableUI.moveWidgetWithinArea("urlbar-container",0);
	CustomizableUI.moveWidgetWithinArea("alltabs-button",0);
	CustomizableUI.moveWidgetWithinArea("new-tab-button",0);
	CustomizableUI.moveWidgetWithinArea("tabbrowser-tabs",0);
	CustomizableUI.moveWidgetWithinArea("forward-button",0);
	CustomizableUI.moveWidgetWithinArea("back-button",0);
	CustomizableUI.moveWidgetWithinArea("nav-bar-overflow-button",499);
	CustomizableUI.moveWidgetWithinArea("PanelUI-button",500);
	
	document.getElementById("TabsToolbar").insertBefore(document.getElementById("nav-bar-overflow-button"),null);
	document.getElementById("TabsToolbar").insertBefore(document.getElementById("PanelUI-button"),null);
	
  // style button icon
  var uri = Services.io.newURI("data:text/css;charset=utf-8," + encodeURIComponent('\
	\
	  /* hide navigation toolbar */\
	  #main-window:not([customizing]) #nav-bar {\
		position: fixed !important; \
		display: block !important; \
		margin-top: -100px !important; \
	  }\
	  /* adjust popup position */\
	  #PopupAutoCompleteRichResult[autocompleteinput="urlbar"] { \
		margin-top: 65px !important; \
	  } \
	  /* hide empty space on tabs toolbars start */\
	  #main-window:not([customizing]) #TabsToolbar *[type="pre-tabs"] {\
		visibility: collapse; \
	  }\
	  /* hide empty space on tabs toolbars end */\
	  #main-window:not([customizing]) #TabsToolbar *[type="post-tabs"] {\
		visibility: collapse; \
	  }\
	  /* location bar width (40% of window width) */\
	  #main-window:not([customizing]) #urlbar-container {\
		min-width: 40vw !important; \
		width: 40vw !important; \
		max-width: 40vw !important; \
	  }\
	  /* display overflow button */\
	  toolbar:not([overflowing]) > .overflow-button, \
	  toolbar[customizing] > .overflow-button { \
		display: -moz-box !important; \
	  } \
	\
  '), null, null);
  
  sss.loadAndRegisterSheet(uri, sss.AGENT_SHEET);
	
  }

}

setTimeout(function(){
  Oneliner.init();
},1000);

@Aris-t2
Is it possible to add something to the additional_top_toolbars.uc.js script to make the new toolbar appear as it was unticked / hidden / not showing when the browser starts or if that not possible would it be possible to create a key combination to hide/show it? Thank you.

Lets keep issue area clean and ask questions within the general discussion thread:
#29 (Firefox)
#30 (Thunderbird)

Describe the issue:
M3 header status text is [outdated].

What should have happened instead?
It should't have [outdated] in the header. I know it works and the description too says it.

Steps to reproduce the issue?
It's there in the README

Method used (M1, M2 or M3):
M3

Screenshots (drag and drop images into this post):

System information
OS & OS version:
OS theme:
DPI / HiDPI resolution:
Firefox or Thunderbird:
Firefox/Thunderbird version:
Firefox/Thunderbird theme:
Settings this issue occurs with:

Lets keep issue area clean and ask questions within the general discussion thread:
#4

Describe the issue:
Any addon that requires a pop-up window does not work when pressed or executed via shortcut. The toolbar icons still highlight as if they are pressed, but no window pops up. I have checked, and when placed on any other toolbar, or within the overflow menu, they work as expected.

Note: addons that do not require a pop-up still work perfectly (e.g. tab management; custom button to display browser-toolbox; etc).

What should have happened instead?
The activated addon should display the associated pop-up window when called upon.

Steps to reproduce the issue?
Place any addon requiring a pop-up window to be function on either the vertical addonbar or regular addonbar, and then activate it either via mouse-click or shortcut.

Method used (M1 or M2):

Method 3

Screenshots (drag and drop images into this post):

System information
OS & OS version: Manjaro KDE Plasma
OS theme: Kvantum Sweet Theme
DPI / HiDPI resolution: 1920x1200
Firefox version: Nightly
Firefox theme: Tried with default, dark and sweet.
Settings this issue occurs with:
Nightly

Hi,

I had to modify Method 1 to work with FF68, "extends" at line 8 in userChrome.xml should be changed to:
extends="chrome://global/content/bindings/toolbarbutton.xml#toolbarbutton-badged">

If anyone interested, I've also modified it to automatically load scripts without adding their names to the xml file (like Method 3):

var absolutePath = Components.stack.filename.substring(0, Components.stack.filename.lastIndexOf("/") + 1) + 'Scripts/';
					
var iterator = new OS.File.DirectoryIterator(OS.Path.fromFileURI(absolutePath), { winPattern: "*.js" } );
var promise = iterator.forEach(
	function onEntry(entry) { Services.scriptloader.loadSubScriptWithOptions(absolutePath + entry.name, {target: window, ignoreCache: true}); }
);

promise.then(
	function onSuccess() {
		iterator.close();
	},
	function onFailure(reason) {
		iterator.close();
		throw reason;
	}
);

BTW, Method 3 requires pref("general.config.sandbox_enabled", false);

Thanks.

Looks like they removed the setIcon() call this script was hooking into in https://hg.mozilla.org/releases/mozilla-release/rev/68d0f6719da53dd6b0bbed26073560bf2627e53d

We could easily enough hook the updateDisplay() call that had been calling setIcon() instead.

Hi,

I use this script often.
It works well when I click on star bookmark toolbar icon, unfortunately it doesn't when I click "CTRL + D" shortcut.
Is it possible having bookmark panel expanded also in this case?

Thanks

Lets keep issue area clean and ask questions within the general discussion thread:
#29 (Firefox)
#30 (Thunderbird)

Describe the issue:
in google search results, drop down menus do NOT drop down. this is ONLY observed in a google results page

What should have happened instead?
the menu should drop down

Steps to reproduce the issue?
M1 - close firefox and reopen it and try again
M2 - restart firefox in Safe Mode and try again

Method used (M1, M2 or M3):
M1 and M2

Screenshots (drag and drop images into this post):

System information
OS & OS version: Windows 10 x64 bld 1909
OS theme: default theme
DPI / HiDPI resolution: 1920x1080
Firefox or Thunderbird: firefox
Firefox/Thunderbird version: 82.0.3
Firefox/Thunderbird theme: Classic Blue
Settings this issue occurs with: any (tried in Safe Mode with no improvement)

https://github.com/Aris-t2/CustomJSforFx/blob/master/scripts/alternative_searchbar.uc.js

@Aris-t2, thank you very much for the script, but i found some inaccuracies.
var clear_searchbar_after_search = true; only works with default search engines. When I type the text and select a search through another search engine, this request is processed only by the first engine from the list. Possible this be fixed?

Is it possible to replace the search engine switching instead of the ctrl+up/down key on the central mouse wheel? The idea is to switch search engines by scrolling and when you hover on the field of the search line or engine icon. I think it would be a better solution than using a keyboard.

is there a code to have a status bar where i can inject customation panel icons in ff68 ?

With the advent of FF Quantum, I lost a very important extension for me. I'm so used to it that i can't imagine working in a browser without it. I have been looking for a solution on the Internet for a very long time, but unfortunately it does not exist :(
Maybe someone knows how this can be implemented on JS?

It is enough for me to specify the links in the toolbar under the bookmarks to files and folders that open outside the browser as regular files and folders (quick transition).

Hi,

Until now, if I visited after a while, in "Issues" I would sort by "Recently updated" then look at the issues order and the "updated on DATE" or "updated X hours ago" information, to have an idea of what changed since my last visit and is worth visiting.

In "Discussions", which seems to be an unfinished feature at this time, this is not possible.
The sort option is not present, and while it's apparently possible to cheat by typing "sort:updated-desc " in the internal searchbox (though I haven't confirmed if it work exactly as intended, and it may be a bug rather than a feature), it doesn't display the last update time like "Issues".

I personally think it would be better to revert to "Issues" for now, but that's my opinion.

when move ublock (check showIconBadge in ublock ) to addonbar,the height will expand,is it bug?

Friends, help to make it so that in the address bar can write the address(text) on the English layout without switching?
Maybe JS code from the extension for FF 56 will be useful for you:
Download: urlcorrector_ff56.zip

Lets keep issue area clean and ask questions within the general discussion thread:
#4

Describe the issue:

My home page do not run after update Firefox to 65 version.
Now I have blank new tab (similar to about:blank).

What should have happened instead?

Should start my non-default website.

Steps to reproduce the issue?

N/A

Method used (M1 or M2):

M2, also glitch with M1.

Screenshots (drag and drop images into this post):

N/A

System information

OS & OS version: Windows 7 x64 Pro SP1
OS theme: Windows Classic
DPI / HiDPI resolution: DPI 120 / 125%
Firefox version: 65.0.0
Firefox theme: lw-theme
Settings this issue occurs with:

// userChrome.js 
 userChrome.ignoreCache = true; 
 userChrome.import("/userChrome/addonbar.uc.js", "UChrm");
 userChrome.import("/userChrome/restart_button.uc.js", "UChrm");
 userChrome.import("/userChrome/restart_item_in_menu.uc.js", "UChrm"); 
 userChrome.import("/userChrome/alternative_searchbar.uc.js", "UChrm");
 userChrome.import("/userChrome/locationbar_popup_classic_with_two_lined_results.uc.js", "UChrm");

just like the addonbar.uc.js

They did answer me a few days ago about an update for method 3 to make it work again. I'll leave you the link if you wanna update it here as well

xiaoxiaoflood/firefox-scripts#16