Deezer Family and Garmin

We just started using Deezer on a Garmin (forerunner 165) smartwatch.

We have a Deezer Family account.

Is there any plans to add the functinality to select a subprofile on the Deezer-Garmin app?

As of now the first Garmin-user at home needs to add her favourite music from her subprofile to the main profile to be able to add the music to the watch.

Is it correct understood that our Deezer Family account only can connect to one Garmin device - such that the rest of us have lost the possibility to connect our Deezer account to a future Garmin device?