- by Firefox user 14051005, 2 years agoRated 3 out of 5Great extension, just need to be improved and enriched enough.
Well, I installed it and used happily for few days. Than I started to experiment with color settings and suddenly everything disappeared and at add-ons page where settings of NelliTab should be only little circle is spinning indicating extension is trying to do something but it can't complete and everything is blocked, so even reset button is not accessible.
For now sadly I have to say bye-bye to NelliTab and wait for solution/improvement.
I use Firefox 66.0b3.
Developer responseposted 2 years agoI am sorry, that NelliTab is not working anymore.
Please note in Firefox 66 Beta there is e.g. a regex parsing bug in main configuration file which causes the issue you described above, that most extensions marked as "invalid" and already installed extension do not work anymore. I had the same issue with my Firefox Developer Edition.
I can only recommend to not use any Beta version.
But of course i cannot eliminate that you hit another bug in NelliTab, but if the bug occurs in Firefox Stable as well please let me know, i try to fix it asap.