The Bedrock UI has three main Tabs: Worlds, Friends, Servers.
Realms currently do not have a proper place in this menu which causes actual issues which I will soon mention.
If you own a realm, that realm will be shown at the top of 'Worlds'.
If it is not your realm, it will be shown at the bottom of 'Friends'.
The issue here is that when you make somebody an operator of your realm, they get almost no options to manage it. Realm Operators should actually be able to edit the Realm Settings.
My idea is that they would
A: Add a Separate Tab for Realms, where you can see the description (Something currently not visible to anyone but the owner), and manage the realm to an extent. On servers, you can add images and news, so maybe if that were a thing for realms (theyre already linked to XBL Clubs)
B: Add an option under Servers or Friends, where you choose between Servers (if not friends) and Realms.
I am aware the Bedrock UI is still undergoing a huge revamp but based off the current UI, this is what I thought of and I hope the new one will have some of this same functionality. Sidenotes: You should be able to change the realm icon also the formatting doesn't work when I post these on my phone but I'll fix it later.