XnView Software

XnViewMP 1.5.0b2 64bit
Windows11 (22H2), display resolution 3840x2160, win scaling 150%

Viewer - edit comment
image reloads once 'Edit comment' dialog closed

To reproduce:
1. run clean portable XnViewMP
2. open any image
3. press CTRL+D to open 'Edit comment'
4. press ESC to close it
image will be reloaded
if you modify image before opening 'Edit comment' dialog - Save As dialog will popup

Is it a new issue of 1.5.0 beta?

same issue in 1.4.5

Thanks to your detailed description I can reproduce the problem.

fixed in 160

This problem is supposed to be fixed in XnView MP 1.6.0. Please check and confirm the bug fix here.