[Bug] autolock stopped to work

[Saroumane]

Steps to reproduce

'Lock access after 15min' setting has been working so far, but today I see that anemo has stayed unlocked since yesterday, for no apparent reason.

Expectations

I expect anemo to keep autolocking after 15min.
Or at least if it can't, to warn the user.

Reality

anemo has stayed unlocked for a day.
Maybe anemo needs an 'unrestriced app battery usage' to be able to lock before being putnto sleep by system ? If so, it maybe added in documentation.

App version

2.6.0

Android version

13 (GrapheneOS)