[Bug]: A white bar appears at the start button after about few hours

Please check for a duplicate first

• I have checked the issue tracker if my bug has already been fixed or answered in another (possibly closed) issue.

Steps to reproduce the issue

No bug when u start the program, but a white bar appears at the start button after about few hours.

Expected results

Make the bar disappear.

Actual results

Same.

Windows version

Windows 11 RTM (build 22000)

Other details

No response

Relevant log output

No response