Very good Tabgroups import, but doesn't import pinned tabs!

It doesn't seem to be working with containers like Conex / Taborama extensions.

Waiting for more features and more polished (bigger buttonwith full group name, container import/export etc)

Very promising. Missing a few convenience features still (e.g. renaming a group).

Core feature is here, might need to improve the UI

A good and lightweight alternative to the old "Tab Group", "Session Manager" and "Session Sync" add-ons.

I think that could be THE alternative to the great 'Tab Group' add-on.
The main missing feature is the import/migration of existing groups from TabGroup.
I'll appreciate a custom toolbar with tab groups like 'Tab Groups Button'.

This is really cool. Could you add a Tab Group bar, so that the groups would always be visible? I'd like to not have to click a button before seeing and navigating tab groups.