Maybe a bug in the new Adobe Bridge V 13.0.0.562 that comes with Photoshop 2023? Looking for confirmation, or a preference setting that turns this off (on Windows 11).
1. When viewing thumbs in a folder, click on one and then hit space bar to view full screen.
2. Then right arrow to scroll thru a few other images.
3. Then hit space bar to go back to thumbs.
Now notice that 2 thumbs are highlighted, the first one you clicked to start, and the last one you viewed. This is new behavior. Hit space bar again and you're stuck cycling through those 2 images. But worse, hit delete to cull the last one you viewed and both the first and last get deleted. Hitting delete in full screen display does not delete both images, thankfully.