JFYI: I tested the Community Notes pane behaviour and found that only real Members (as opposed to Followers and Observers) can see the Community Notes or reference new notes to this group. This even holds true for self-written notes of former group members. That's good (maybe the decision to leave a group or change association to sub-Member level could in the future be accompanied with an information that one no longer will be able to access the group's CNotes, even self-written ones. Access to Faithlife postings is a different and group-settings specific matter, I know)
While L4 Beta 6 claims that there are "No notes" in verses where Cnotes exist that belong to other groups one is not associated with, (and real Members of course can see the CNotes,) the pane is blank without such text for Observers and Followers, thus indicating that the verse will have a note from one of the groups where one is a Follower or Observer. I don't know whether this is workinhg as designed or there's just a small bug somewhere, at least it seems consistent to the behavior in biblia.com: "No notes" versus blank area for Followers. I'm fine with that.