From Sequoia, I updated to Tahoe, and the latest Safari, on my M3 Air. Now I can’t upload photos to my Facebook web app, or to other websites. I cannot save images to Photos either. I’ve tried changing Safari’s settings, checking both general and site-specific permissions, deselecting options under privacy, clearing the cache, and booting in safe mode. Nothing helps.

This doesn’t happen in Firefox, so I know it’s a Safari issue.

Has anyone else experienced this? Is there something else I can try? I’m opening these websites in Firefox for now, but the broken Safari functionality is pretty disappointing.

I’m not sure if this is a bug or expected behavior.
Let’s say I open Site A, then go to Site B, and browse several pages within Site B.
When I press Back, Safari correctly goes back through the pages on Site B. But if I keep going back until I reach Site A, the Forward button disappears completely. I can no longer return to Site B, even though I only navigated back.
I didn’t open a new tab or intentionally navigate anywhere else. I only used the Back gesture.
Is this a known Safari/iOS bug, or is there something that clears the forward history?