Your best solution would be to back up your data in settings, then do a factory reset, then restore your data when your phone is back up. That took care of a few issues I was having with bugs.
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.
