No Homekit messages with iOS 16.x?

Hi,

In the past, I do remember that Homekit was passing messages from deebot to iOS devices, e.g. tangled brush.
Now (at least running iOS 16.3) I only see these messages coming directly from the Ecovacs app but not through Homekit any longer.

Did Apple remove such events from HK or is my setup not working as expected?

thx
Mike