Are Expression Maps Okay In Cubase 15?

I just upgraded from C14 to C15 and the EM’s seem to have some issues like not triggering the correct articulation and getting stuck on one articulation. An internet search said something about deactivating/reactivating the EM, but this only fixes it temporarily.

Is this a known issue and is there a fix?. Setting everything to ‘Direction’ is not an option as I use the drop down list to select articulations as apposed to the Controller Lane.