I find exploring rooms/subspaces in a room very hard to scan

I am opening the Element Space and looking to see which subspaces/rooms I am part of/which I still need/want to join.

I see a massive list of rooms and subspaces which I find hard to scan.

I want to see which rooms/spaces I'm in/which I'm not in. Does the hover over showing "join" or "view" mean this, or does it mean that the room is peekable/not peekable? Could I see this information without hovering?
I want to be able to see all the top-level subspaces to give me a proper idea of the shape of the org - showing me the full tree with very little indentation means I can't quickly grasp the overall structure
I find the suggested flag to be hard to scan - it is not a distinctive colour, and appearing at the end of the name doesn't appear in the same location for every room

All the operating systems

Element Nightly version: 0.0.1-nightly.2021090801 Olm version: 3.2.3

Website

lant.uk

element-hq / element-web