Just wanted everyone to be aware that if you have developer options unlocked, DO NOT mess with the "simulate display with cut out" option. It will send your device into a bootloop!
I believe it was the corner cut out. For what it's worth, I have dark mode applied with a theme downloaded as well. Don't know if that would be part of the issue. The phone bootlooped a few times,got a bit warm until finally it booted up and I had enough time to go to developer options and disable that feature.
