Sensors not working (proximity, rotation, brightness)

Hi everyone !

For a few months now, my FP3 sensors stopped working : no proximity sensor, no rotation/gyroscope, no auto brightness.

Phyphox app says there’s no such captors on the phone, and I use iode os,fork of Lineage OS.
There seem to have something to try here related to SELinux but it needs root which I haven’t, and never installed Ubuntu os.

It’d be weird to be a hardware failure (all those sensors at the same time?)

Would you have some idea of a workaround ?
Thanks in advance !