[Feature] Add group minimize button to clean up group list

[HorstBaerbel]

Is your feature request related to a problem? Please describe.
The group list can get quite long. A button to minimize groups would be practical.

Describe the solution you'd like
Small up/ down button to minimize / maximize groups. Minimized groups only show the enable button and their name.
My shoddy mockup:

Describe alternatives you've considered

[2xAA]

Hey, didn't reply to this one - apologies.

Yes, good idea. modV 2 had a "slim-ui" setting which did something similar.

I'll mock-up some design for this when I have some time (busy moving house and studio at the moment).
We have a Figma design document, so I'll use that to update things.

I'd probably put the minimise button on the other end, to keep it away from an already cluttered area.