To use these add-ons, you’ll need to
download Firefox

Log in
Add-on icon

Reviews for Simple Tab Groups

Simple Tab Groups by Drive4ik

4.1 Stars out of 5
5
918
4
175
3
91
2
72
1
195
Response by Drive4ik

Developer response

posted 3 years ago
This problem has already been fixed, the new version of the add-on is under review.