Voice Assist creates additional cloud connection

Hi everyone,
just a quick one.
I am using the voice assistant HW since a few weeks and like it to far (except the lag using the cloud connection).

However, it seems that it created an additional cloud connection which will also re-appear, when I delete it.

When I trigger my iphone through a shortcut to launch Assist, it always asks which cloud connection to be used - which is annoying.

Has anyone seen this as well?
How to get rid of the additional cloud connection?
Thanks in advance.