Writing to the "current shot" (shot # = 0) via thick-client does not work about mdsplus HOT 3 CLOSED

=== TCL ===

$
$ export junk_path=<some_server>::
$
$ mdstcl
TCL> set current junk 1
TCL> show current junk
Current shot is 1
TCL> set current junk /inc
TCL> show current junk
Current shot is 2
TCL> edit junk /shot=0 /new
TCL> add node num2
TCL> write
TCL> close
TCL> set current junk /inc
TCL> edit junk /shot=0 /new
TCL> add node num3
TCL> write
TCL> close
TCL> set current junk /inc
TCL> edit junk /shot=0 /new
TCL> add node num4
TCL> write
TCL> close
TCL> quit
$
$ ls
junk_002.characteristics  junk_002.tree		    junk_003.datafile  junk_004.characteristics  junk_004.tree
junk_002.datafile	  junk_003.characteristics  junk_003.tree      junk_004.datafile	 shotid.sys


=== Python Objects ===

$ mdstcl
TCL> set current junk /inc
TCL> show current junk
Current shot is 5
TCL> quit
$ python3
Python 3.8.10 (default, Nov 22 2023, 10:22:35) 
[GCC 9.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import MDSplus as mds
>>> t = mds.Tree('junk', 0, 'new')
>>> t.write()
>>> t.close()
>>> quit()
$ ls
junk_002.characteristics  junk_003.characteristics  junk_004.characteristics  junk_005.characteristics	shotid.sys
junk_002.datafile	  junk_003.datafile	    junk_004.datafile	      junk_005.datafile
junk_002.tree		  junk_003.tree		    junk_004.tree	      junk_005.tree


=== Python thin-client ===

$ mdstcl
TCL> set current junk /inc
TCL> show current junk
Current shot is 6
TCL> set tree junk /shot=2
TCL> create pulse 0
TCL> write
TCL> close
TCL> quit

$ python3
Python 3.8.10 (default, Nov 22 2023, 10:22:35) 
[GCC 9.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import MDSplus as mds
>>> t = conn.openTree('junk', 0)
>>> conn.closeTree('junk', 0)
>>> quit()