as stated in this post: https://1password.community/discussion/134174/not-able-to-save-new-logins-in-vivaldi#latest
the 1Password extension (beta) is not able to write/save changes and new entries.
Seems to happen on at least Chrome-based browsers
After a while the current beta of 1Password extension (2.4.7) is not able to communicate with the main app or the server.
Reading entries it has loaded at time of unlock works.
Saving new entries don't work
Password generator can't save password history and displays an error message (see post mentioned).
Current workaround: Lock 1P, then unlock (the extension will reload everything to current).
The extension will sync for a while... and then broke anything related to saving after some time.
It is not really convenient and frustrating to work with the current beta...
This problem seems to have appeared in 2.4.5 and is still in 2.4.7
I hope you can fix this ASAP.
PS: posting this hoping it will be seen by the team (1st post with the problem does not have any reply from the team...)
1Password Version: 8.9.7
Extension Version: 2.4.7
OS Version: Win 10 Pro