just a suggestion.. pull down the notifications panel for the quick settings.. literally click on the WORD "portrait" (not the symbol) and make sure they are all disabled... like the photo.
Please try clearing the system cache and rebooting your device.
If issue persists, please send us an error report with screenshots from One UI Beta App (Beta Feedback -> Send feedback-> Error Reports -> "Select Category" -> Input frequency and Description" -> Send (Top Right Icon). We appreciate your help for supporting beta program.
