Aeotec 4in1 gen1 Motion sensor not working anymore eotec

Since a few months (since last update) the motion sensor of this 4in1 sensor is not working anymore.
The other sensors such as lux, temp, moist work normally.

I reported this problem as bug and they released a beta update to fix this problem, sadly this beta update did not fix the problem…

They closed github so there is no option to respond or to report any new bugs or give any feedback.

Anyone an idea how to get this sensor fixed of does anyone have the same issue?