S25 ultra keeps automatically locking

[MartinT1234]

Since the May update on my s25 ultra, my phone randomly locks while attempting to open apps. I'm not too sure whether it's a bug or there is a phone setting I need to change. Can anyone help?

[Valar1]

Have the same issue, after some update device keeps locking itself after some actions, like switching between apps.

[Members_HGuSO8k]

Same problem on my SGS 23+. Samsung, please fix it

[Prophet1]

Facing the same issue on my SGS 25 Ultra. Reading something on the browser and the Screen turns black and then turns back on within a couple of seconds  but on a locked state. I've to unlock by face or pin to continue using it. This is really annoying 😑 

[kingwallawalla]

Im getting this too, for the last few weeks. Any solution?