Open sus007 opened 5 years ago
Maybe it is too late and you are not interested in this extension anymore. But it could help somebody else anyway.
Recently I found out that Firefox Multi-Account Containers or Temporary Containers could break OAuth2 authorization.
Basically, Firefox Containers or Temporary Containers in automatic mode could close the authentication window and reopen URL in a new container/tab which breaks authentication. Maybe this is what happened in your case.
So the easiest way to solve the problem is to temporarily disable these extensions in about:addons
page, authenticate and then enable them again.
Firefox Version : Nightly 71.0a1 (2019-09-17) (64-bit) OS : Windows 10 Pro x64
Clicking the "Allow" button simple redirects to the "Unable to Connect" White Blank Screen, hence can't get your extension to work.