Collapse Roles in Member List (like channel categories)

I was minimising categories in some servers I frequent less, and imagined doing the same thing in the right sidebar member list with the roles people have that display separately.

Could fully collapse the role so you can't see anyone in it for the sake of searching roles, but it could be neat to see only member avatars visible, like when voice channels with people connected in it are in a collapsed category.

This way, one could hover over avatars when collapsed to see a small tooltip of their name/status, and also see normal online/visibility statuses of many more members at the same time when they are laid out in a grid of circles.

You could add a setting per role that allows collapsing in case you want to keep some significant roles with only a few members open on the top of the member list, but could be useful for being able to browse online or offline member categories (setting under @everyone).