When giving a user accessallgroups on a course, those groups do not show on the users calendar, either in calendar block, full view, or when selecting a single course within full view.

While the user has access to all groups in other contexts, the user would like access to course groups directly without adding themselves to them - the site uses dozens of groups due to a unique structure. There don't appear to be any settings I can find that would allow for this. They do see events they create, even if they are for groups they aren't members of.

The user finds the behaviour as is fairly unintuitive, expecting that accessallgroups would cause this to show for them. An option to allow them to see all groups on their enrolled courses without having to be a member would be useful.