Solution for Norton Password Manager not opening in Firefox

Many here have had the problem of Norton Password Manager Vault not opening in FireFox. Recently, (Sept. 2023), I had the same problem with both of my laptop computers (one is on Window's 10 and one is on Windows 11), but I found a solution! First, I uninstalled Norton Password Manager extension in FireFox (right click on the icon - uninstall). Then I opened up My Norton application on my computer and went to the Password Manager from there (open Device Security - Internet Security - Password Manager) and re-installed it. Now the extension works in FireFox and I see the yellow icon (for Password Manager) on my toolbar (upper right) and it works on both my computers. I hope this is helpful to others.

Norton Password Manager => Install
https://my.norton.com/extspa/passwordmanager

Norton Password Manager - Chrome store - Version 8.1.0.73 - Updated September 29, 2023
https://chrome.google.com/webstore/detail/norton-password-manager/admmjipmmciaobhojoghlmleefbicajg

Norton Password Manager - Firefox store - Version 8.0.5.106 - Updated September 6, 2023
https://addons.mozilla.org/en-US/firefox/addon/norton-password-manager

Norton Password Manager - Microsoft store - Version 8.0.5.106 - Updated September 4, 2023
https://microsoftedge.microsoft.com/addons/detail/norton-password-manager/lcccdlklhahfmobgpnilndimkankpnkg