OS: macOS Ventura 13.5.1 - arm64
Similar to a fixed bug 1.5.4 Barely any video thumbnails
Basically, neither of my videos show thumbnails. Photos show thumbnails without issues.
Effect: Usability decreases since user has to click on each video to understand what's in it.
To reproduce:
1. Open XnView: MP
2. Navigate to a folder with videofiles
3. Observe no thumbnails
Actual behaviour (bug): No thumbnails displayed for videofiles

Expected behaviour: Thumbnails displayed for videofiles as first frame, like it happens in preview window upon clicking on the video.
Please see how it looks for me: My thumbnail Misc settings are below: Not sure if it's related, but my XNView gives me this upon opening: My Catalog settings are below: I have tried the "Rebuild Thumbnails" button, but it did not help.
Thank you very much for your help in advance!