I think 1920x1200 (UXGA) should be added to the drop-down. If there's concerns about cluttering the menu, I think "FHD+" should be removed.
There's currently about thirty 1920x1200 monitors on NewEgg, and zero "FHD+", and I don't recall ever seeing a "FHD+" computer monitor; it seems to be a smartphone thing. 1920x1200 is an extremely popular resolution for business/professional monitors.
On the wikipedia article "List_of_computer_display_standards" there is no mention of "FHD+". A google search shows that "FHD+" is 2220x1080 or 2160 x 1440, whereas this program shows 2130x1200. It seems "FHD+" does not have an agreed upon standard.