Vertically Indented mixer "group" tracks

[Carbinax]

The playlist already has them, when you right-click and it says "group with above channel" and it then sets the playlist track in a few milimetres.
It would be great to have vertical indents on the mixer when you have tracks grouped together. When you select a few tracks and "group" them, it could automatically push them down a few mm's ?

[TheDichotomist]

Do the track dividers for grouped tracks not wo...

[Carbinax]

Of course they work, but the tracks aren't inde...