- Firefox 68.0a1(20190502095227)
- Win 7 64-bit
- Mac OS X 10.14.1
- Set the preference extensions.htmlaboutaddons.enabled to true and restart the browser
[Steps to reproduce]:
1.Install an older version of an extension (https://addons.mozilla.org/en-US/firefox/addon/to-google-translate/versions/ ).
2.Select Extensions from about:addons.
3.In Manage Your Extensions, hover over the more options menu button.
4.Click on “More Options” button.
5.Check the “Off” radio button from “Allow automatic updates”.
6.Click on the “Check for Updates” link.
- The pop-up with new permissions to be displayed.
- There is no pop-up displayed for the new permissions and the extension is successfully updated.
Please see the attached video.