Camera App produces 'empty' pictures that eventually recover themselves

When taking a photo with the normal camera app, it comes out empty/broken, but after taking another picture with a different camera app, the pictures are restored. (it’s probably best explained with a video, so I made a screen recording, but I can’t upload it here)

The pictures will also randomly fix themselves after some time if I don’t do the strange Open Camera hack I discovered on accident, but that can take like a day.

For me, this is perfectly reproducible and happens like that every time.

It started with the update to Android 15.

I tried with different gallery apps and different camera settings but that didn’t change anything.

hello and welcome to the community.
how do you open your camera app? the shortcut from the lock screen, using double press on the power button or from the app with the screen unlocked?

what apps are you using and which one is default?