Hello,
I have several Somfy Covers in my house, as well as a Dexxo Pro Garagedoor opener.
As the covers are working fine with their open/close state, the garagedoor doesn´t seem to report its state to HA, as the door is always “open” in HA, but not in the Tahoma App.
Yes, at least that used to be the case a couple of weeks ago, Now either it has to do with HA 0.95 / 0.96 or with the latest huge Tahome update from the 9th July, that the state is not being updated at all.