After updating to 7.7.BETA-1, Firefox 1Password Extension failed to work.
1. I restarted Firefox; still failed.
2. I uninstalled and reinstalled the extension; still failed.
3. I quit 1Password app and Firefox and restarted both; still failed.
4. Re-booted; it now works.
When I say failed, the extension displayed a window, but no entries were displayed in it. (Sorry, I lost the screenshot.)
1Password Version: Not Provided
Extension Version: Not Provided
OS Version: Not Provided
Sync Type: Not Provided