Axis camera motion sensor becomes unavailable

[Kane610]

The problem

The motion sensors (vdm4) of my Axis cameras (both P3228-LVE) turn unavailable after a certain time. When I restart HA or reload the integration the sensors are available. There is no specific warning or error in my log.

This only happens for my Axis P3228-LVE. The sensors of my M3106-LVE-MkII are working fine.

What version of Home Assistant Core has the issue?

core-2023.4.3

https://github.com/home-assistant/core/issues/91558