XnView Software

XnViewMP 1.7.2 64bit
Windows11 (23H2), display resolution 3840x2160, win scaling 150%

Settings - shortcuts
F12 unassigns until restart

To reproduce:
0. clean unziped app version
1. open in Browser or Viewer mode
2. press F12 to open Settings
- select any tab in Interface group
- press OK
3. press F12
nothing happens, shortcut unassigned from Settings command

After app restart F12 is assigned to Settings command.

Confirmed with XnViewMP 1.7.2 Setup version

do you have this problem in previous version?

nope, no such issue in 1.7.1

Thanks to your detailed description I can reproduce the problem.

This problem is supposed to be fixed in XnView MP 1.8.0. Please check and confirm the bug fix here.

fixed in 180