Ok i have had this problem since i installed the extension for Microsoft Edge Browser from Microsoft Store. But now i am able to narrow down what is causing the problem.
Problem Description: 1Password extension stops working on Edge Browser. I can see the button i can click it but nothing happens. Closing and reopening the browser does not fix it. Closing 1Password mini and starting again does not fix the issue. The only way to get the widget working again is to log out of Windows or Reinstall the extension from Microsoft Store.
I was able to narrow it down that the problem happens after using Bank of America website. Try logging in and out of the website multiple times and the widget will stop working.
Hope i could explain it well.
1Password Version: 7.0.519.BETA-519
Extension Version: 188.8.131.52
OS Version: Windows 10
Sync Type: 1password