Unable to view/read notification text

[Rajkumar Wadi]

Unable to view notifications text either text seems to be white or white background.what change needs to be done to sort this out? attached screenshot.
Thanks in advance.

 

[mikedt]

Are you using a custom theme on your Redmi?

 

[Rajkumar Wadi]

Yup

 

[Rajkumar Wadi]

But reverted yet same problem

 

[Rajkumar Wadi]

After updating to Miui 12 I started having this problem