I've started using 1Password today, on both my Macbook Pro (Work laptop) and my Windows 10 Desktop (detailed in the additional information on this post).
On both systems I am running Firefox Developer Edition (v94.0b4) with the 1P browser extension installed (2.1.7.beta) on the Windows 10 machine, and the latest stable extension on the Macbook.
1Password has been working perfectly for me aside from 1 very crucial feature which is the auto-fill for suggesting a new password (in a registration or change password form). Ability to auto-fill existing credentials and information such as names, emails and addresses works exactly as expected. However, when I am completing a form with a new password, the extension correctly shows a suggestion below the input, but clicking on it does nothing.
There's no feedback in the browser console. On the Mac it is using a fresh install of Firefox with no other extensions and no configuration changes from defaults aside from disabling browser-native auto-fill, so I don't believe there's any configuration I have introduced which is causing this to fail.
Any ideas where to look?
1Password Version: 8.2.2 -- 80202080, on BETA channel
Extension Version: 2.1.7.beta
OS Version: Windows 10.0.19043.1237