I am very hopeful that this will replace my old Tab Groups extension, but I'm waiting on some updates that I'm hoping get added soon:
1. Please put in a shortcut to switch tabs. Having to click on the icon and select the things is only a small step up from just having multiple windows.
2. It is proving to be really problematic that switching tab groups currently closes and opens all your tabs. Firstly because having to load every tab in a group every time you switch to it is problematic, but more pressingly, every time I use ctrl+shift+t, it starts opening duplicate tabs from other tab groups instead of actual tabs I closed and am trying to get to.
3. It's too late for me, but when I switched to this, my previous tab groups from before the update got completely obliterated. This has basically scattered all my work I have with various sites I've been monitering and projects I had open and quite frankly sucks a lot. Hopefully you're able to get this fixed so new people who switch over don't have the same issue.
I understand that this is still being worked on and thank you very much for making this. This was just the closest thing I could find to giving feedback.