HomeKit need to update after every install

Maybe someone knows why I have to update my HomeKit binding again everytime after I installed anything else?

After a upgrade via openhabian-config I need to install the serial transport everytime again (also no idea why).
When it is installed the ID of HomeKit changes and I need to update it again. This also happens when I install something via Gui.

openhab> list | grep -i homekit
240 │ Active │  80 │ 3.1.0.M3                │ openHAB Add-ons :: Bundles :: IO :: Homekit
openhab> feature:install openhab-transport-serial
openhab> list | grep -i homekit
255 │ Active │  80 │ 3.0.2                   │ openHAB Add-ons :: Bundles :: IO :: Homekit

Why is this, maybe @yfre knows the answear?
Any idea how to keep the transport serial and HomeKit version after an installation?

Thank you!