Yeah, a Feature Requests would be great to check if other users see a need for it too.
Although this is on the list already, as Louis mentioned in the live when addressing the topic.
A discussion on how classes could be organized in the UI, and how that transfers to the front-end, since it’s quite important for readability as well, would be beneficial.
Another crucial point, as you mentioned, is how to avoid large class lists pushing down the options/design panel.