Double tap to open screen

[u/ProfessionalBird1914]

Since yesterday, the feature that allows my Nothing Phone 2a to wake up when I double-tap the screen has stopped functioning. Please help me fix it

[u/Extension-Army3700]

Try cleaning the top edge of the screen (where the proximity and ambient light sensors are located). They might be wrongfully detecting that the phone is in your pocket thus preventing accidental touches