I am running IOS 14.8 on my iPhone SE with the apple A13 chip. After updating I turned off all the voiceover OCR and image description things in its OCR settings section. Then I turned them back on and it re-downloaded its training model data or whatever it uses for OCR. But when I launch an app, then turn on OCR, all I get is a blank screen and swiping does nothing, only thing I can see is the notification bar at the top of the screen. Turning voiceover off and on again with a tripple click of home button does nothing. Turning OCR off using the rotor make the app behave normally again. This happens in every app I have tried OCR with. Why is this and how can I fix this?