Please report this issue on Github.
I'm looking at a service to create a group, then a category for only members of that group.
The user who called the service will also become moderator of the category & it won't be visible to members outside of the group.
I'm using 'privileges.categories.give' to give the group permissions, but I'm struggling with issuing the privileges to a specific user. I've tried using the same function with UID, but no luck
Does anyone have any pointers for this?