Bugs of oppo find x9s after 16.0.8 update

After updating, I was unable to swipe down to access notifications or quick settings or swipe up on the gesture bar to go to home screen or hold up to go to app screen while in landscape mode, the edges of my screen were unresponsive too in both portrait and landscape when clicked on but not when I clicked somewhere else and dragged my finger to the edge. After a few restarts the notifications and quick settings fixed themselves but I cannot use the gesture bar to swipe up in landscape mode. Anyone else facing this issue?