Windows 10: Search bar glitches and changes colour

The problem started after updating windows feature update 21H1. I believe this is the issue because while downloading, I accidently closed settings which may have corrupted some files. Windows update also showed such error message so I had to download it again. I tried to uninstall this feature update from recovery options but it gives some error message and does not completes the task.The search bar changes as follows:Every time the task bar "refreshes" opening a new app or just periodic refreshes by windows the search bar changes to this. I have enabled dark mode so it should be all dark b

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windows task bar colour change

I want to change windows task bar colour, when im changing all folders colours also changing.. . I want to change task bar colour only, Pls help

 

Cortana search bar colour has turned white and cannot change back.

Hi,

For better assistance with Cortana and Windows icon issue, we'd like to know the following:

• Which build and version of Windows 10 are you running on your device?
• Have you installed any Windows updates prior to this issue?

You may check this thread for troubleshooting steps to resolve the issue.

We're looking forward to your reply.

 

Windows taskbar search changed colour/become unreadable (Win 10 build 10240)

Hi,

Thank you for your response.

We suggest trying the following steps to check if the Cortana search bar changes the color.

• Go to Settings.
• Choose Personalization.
• Once inside the Personalization window, on the left pane, choose Colors.
• At the bottom of the Colors section, choose Dark as the app theme.

After this, restart the PC and see how it goes. If it doesn't work, reverse the steps given and then restart the PC again. If it fails again, please do let us know.