The latest major release is a mess. The plugin tries on way too many input fields to suggest 1Password entries. For example, on the site of a railway company, it wants to complete the input fields for departure and destination stations.
Using the browser's autosuggested values for previously entered values are inaccessible with the keyboard because it prefers to go through the items in 1Password even when I don't need to enter my credentials or payment details. Combined with the urge to pop up in completely irrelevant input fields, it wants me to go back to the previous version.
Ironically it did not see the password fields in the sign up form to create a Firefox account to write this review.

Can't work out what to do. Am I in 1Password or not?

Easy to use, instantly updated across platforms. Works like a charm.

Doesn't work ability to use suggested strong password, I see the tooltip with a password, but I can't click on it. Very disappointed.

On Windows, it asks for master password A LOT. 100% of the time after relaunching the browser. Doesn't matter if the Desktop app is unlocked.
Works on Linux tho.

I don't know what's wrong with previous version, but the new one is close to unusable to me. It asks for master password almost every time I want to use it, after spending about 5 seconds thinking whether to ask it or not.

new extension is terrible, old extension was much better