I have been checking out Groupy and I like it.
I find however two inconveniences that I would like solved as a new feature support.
1). If you have in Explorer many tabs, specially if their paths start the same, it is very difficult to know to which tab you want to switch.
Of course, once you switch you see the path, but before that it's a trial and guess game.
I would suggest displaying the full path when hovering over a closed path in a normal legible font.
You do much more, you display a minimized preview, but for the Windows Explorer the path is illegible.

2) When using automatic grouping for the explorer, it would be nice to be able to ungroup a specific tab, in particular if you want to view it as a split window.
You could do it also on the new feature of Windows 11, when sending it to a side, e.g, ungroup it and then send it using the Microsoft hover over maximize.

(3) It would also be nice to add "duplicate tab" to the commands.

-- George