it used to be broken in miui 10 and it was fixed in miui 11 but its broken again in miui 12. when i swipe up on the full screen gestures it doesn't open pip anymore i have to open a notification to make it work and even then i cant move it unless the keyboard pops up.
I think it started about a month ago when I noticed that netflix didn't want to update. I didn't think much about it until yesterday when I opened another app and it said I didn't pass the security check. I downloaded safety net test and found that it failed the cts profile match. Before that...
When I restart the device, it works fine. The moment I connect my airdots (I don't know if it's a problem with the airdots specifically) and disconnect them, microphone no longer works and I have to restart for it to work. It doesn't work on any app other than normal voice call.
When attempting to boot, the phone starts the boot process normally then right before showing the lock screen, it shows a loading logo and reboots to recovery.