S10 plus does not make a sound when i lock or unlock the screen

[Chitown28]

I have the screen lock sound ON and when i lock or unlock my phone but i get no sound? anybody else? it only does it on the lock screen when i put my password in to unlock the phone but shouldn't it do it when i press the power button to turn the screen off and on?

 

[ABOSWORTH007]

Mine does but it's very faint. Had to hold the phone up to my ear to hear it.