The recent update causes an issue with new tabs - have to retype what I am trying to do twice in order for it to do what I want (do a goolge search, or go to the website)

That helps: (by rk)
EDIT. For those having similar issues. I think the trick is to open about:config and set closeWindowWithLastTab to false.

Simple and effective.

I tried more group tabs extensions, but this is the best solution for people who were using the old Tab groups manager which worked before Firefox Quantum. Many thanks!

Najlepsza!

Awesome add-on

It keeps crashing? Firefox becomes unresponsive and completely locks up. I have to restart start Firefox, when I check, all my groups have disappeared. It keeps happening, so I've had to uninstall.

Pretty great add-on, just wish I could open a group and have my currently open tabs merge into it.