ASUS - ZenTalk

ROG Phone 9 FE 12/256 variant Tried the split screen feature and it's not working, no matter what app i used none of them working and not showing anything, i could provide some footage of it , but i can't press the browse file link below 

My screen recorder isn't even recordingRog Phone 9 fe 12/256 variantthe screen recorder isn't recording and it keeps lagging and jagged, tried many times resulting in similar and even worse results, really find it frustrating, fix this please, here's...