Closed karlcow closed 7 years ago
Tab Center is said to be incompatible with Firefox Nightly since the switch to 56.
See #1104
duplicate of #1104
Thanks @Keith94
Check out https://github.com/bwinton/TabCenter/issues/1131#issuecomment-335830960 if you still want to use TabCenter with 56 (not 57+).
Tab Center is said to be incompatible with Firefox Nightly since the switch to 56.