Thanks for starting this thread! I've found 3 things consistently with my light use on iPadOS.
- Safari: watching full screen videos on YouTube - if an ad plays midroll, when the video resumes there is no audio. Pause and play will begin the audio again.
- Autofill while in Safari: using 1Password for Autofill, sometimes the TouchID login screen will pop up, act as though the fingerprint is accepted, then not open. You can't tap "Cancel" or tap away from the dialog. Clicking home button, then re-opening Safari will open without the 1Password dialog pop up, and you can try again. Usually works on 2nd try but sometimes takes 3-4 tries.
- Markup: after taking a screenshot, then tapping on the thumbnail and making a few edits + saving to photo roll, the edits don't save. Opening the photo/screenshot in Photos, using Markup from there, works fine.
Using iPad mini 5. All of these are exclusive to iPadOS; I can't reproduce on the iPhone.