can't select group

There isn't any sense.
Please add supporting all existing groups like a different button. As example it's realized in Opera.

I use it nearly every day.
I created a "Main group", where I do this session browsing. The other group are for specific usage (Shopping, Bike stuff, 3D Modeling ...) that I return to when needed.

does what it's supposed to do but ideally it would allow me to have multiple buttons so I could switch back and forth easily. Otherwise it doesn't help all that much tbh

My bad.