Pixel xl- My Double tap and lift to wake has a problem working

[Jose Allen]

My double tap and lift to wake has problems working at certain times. When Im at home the double tap and lift to wake will work fine but when Im at school it has trouble working. I need help please.

 

[N4Newbie]

Do you have anything configured in Settings -> Security -> SmartLock?

I assume that in Settings -> Moves you have both Double-tap and Lift enabled...