Fill password causes "Error in event handler: Uncaught Message not addressed to for frame"

Hey @thopaw ,

Is it possible for you to share the website's login page address with us so we can test it here? If you prefer not to share it in public, we can move this conversation to email - send it to mailto:support+x@1password.com with a short description of the issue and a link to this discussion here.

The website is a QA stage for a system we are developing. It is protected with a basic auth and I think I can not share this

I understand, @thopaw .

Would it be possible for you to share a screen recording of you reproducing the issue and showing the error? If so, please send it with the instructions I provided in my previous reply.

I think I found a problem.
When I use the URLK with the basic auth included (https://user:password@domain) then this error occurs.
When I remove the user:password@ from the URL it is working

That's great to hear @thopaw!
I'm glad you figured this out.

As a side note, if you open and fill the website from the 1Password extension, it should be able to log you in without showing the basic auth prompt. Simply open your browser, select the login entry for this website and click on "Open & Fill".