Issue: LR classic won't show photos full screen, only thumbnails
I have been using LR for years with no problems, this is a recent thing.
I use a 2019 Macbook Pro with Sequoia 15.1.1 and the 14.0.1 release of LR Classic.
I can see the photos in the library as thumbnails and expand them to their fullest size. But when I try to go into full screen or the develop module, all I see is a blank (black) screen.
Any suggestions please?
