iPhone screen flashes during calls when moved from ear

Screen flashing and flickering issue,

when I’m on a phone call and take the iPhone away from my ear, the screen turns on and there’s a very quick flash before the call UI appears.

• Happens only during calls

• Only when the screen wakes after moving the phone from my ear

• Lasts less than a second

• iPhone 17 pro on iOS 26.5.2 i found the bug initially in 26.5.1

if any user know hot to resolve please help....................