I think you're referring to Messages - which one, Google or Samsung?
The "orange circle" usually indicates an unread message - might want to read it and see if it clears it. it may also indicate a setting / feature notification and will need to read it to dismiss it
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.
