Make the OK button default on the "Flag Info" dialog.
Currently you have to click on the OK button or press "Alt-O" to save and close the "Flag Info" dialog.
It would be quicker if I could just press Enter.
Kobus Smit commented
Well 3 years later and this small change was not implemented.
At least I've got a AutoHotkey workaround:
;TimeSnapper Enter press Alt+O
#If WinActive("ahk_class WindowsForms10.Window.8.app.0.11c7a8c")