It works nicely, the only real issue I have, is even when setting redirects to infinite, the prompt to save a username and password still gets tossed out after the redirects happen. It simply does not work on most sites these days. So I have to resort to saving generated passwords and entries into notepad and manually inputting everything before creating a new account or changing by password.

The other issue is, most fields will not accept the a newly generated password when using the Password Generator + Apply function (I am not making a mistake and just using a password generator from the application, I am correctly right clicking on the field and using the generate password option).

If these two issues could be rectified, then this thing would be flawless.

Basically broken, like, apparently, all third-party password extensions.

Often doesn't find passwords for sites. Tells you every single time that you've updated the password and asks if you want to resave it, so you have no way to tell if the password has actually changed. It always says it has, whether it has or it hasn't.

Can't find TOTP codes even when they're in Keepass, you have to go copy them by hand.

All-around seems like a half-finished, "beta" release that is almost ready for use, but not quite.

It is extremely nerve-wracking to constantly be told the password has changed, and have to stop and think about whether it has and whether you want to save it, every single time you log into a site. Worse, you can only see this before you have logged in, before you know if the login was any good... it disappears as soon as you're in.

So, basically, it keeps you on your toes, always keeps you guessing and uncertain about what's going on... exactly what you DON'T EVER WANT A PASSWORD MANAGER TO DO.

Extremely disappointing.

EDIT: Response to the developer's comment below: The user guide, which is one mammoth long page from a page 2 or 3 levels deep on the website, contains one instance each of the phrases "new password" and "banner", neither telling me anything about how to fix this. I searched for the word "changed" too, that doesn't appear anywhere in the document at all.

Also, when you do need to use that banner, the buttons don't do anything. Click them, they sit there. Did they work? Did they not? Did anything get saved? No way to know.

I truly hate to criticize a FOSS project but this is really just awful design, to the point I don't trust this thing. If I don't know when passwords are new or not, or whether it's saving them or not, and I have to scour a huge 12,000 word single-page wall of text that doesn't turn up the information I need even when I search it for the specific terms the developer told the manual would instruct me on, so I can't find the new password banner settings by searching for "new password" or "banner" then, sorry, I have to nope out on it. I'm just not reading a 12,000 word manual to figure out how to use a password manager.

Just for fun, I printed the gargantuan "manual" page to a PDF. It's a single page that's 49 pages long when printed. That's what I'm expected to have read just to figure out how to get a password manager to work. That's not a user manual, it's a novella.

I scrolled slowly through the eldritch document's 78 different screenshots to see if there was one of the banner in question, to maybe tip me off where its behavior is documented. If there is one, I could not find it.

I did find the section on the browser integration plugin and read it through carefully, twice. It says nothing about that banner, or how to understand it, or get it to work in a way that seems to make sense. I'll limp along with copying and pasting codes from KeepassXC for TOTP since there's no way I'm going back to Authy or using Google Auth, but for passwords, I've had to go back to the limitations of just using Firefox's built-in password manager. I'd hoped for a better solution than that, but... :-\

It would be fair to mention everywhere the well-known problem with snaps on Ubuntu that dramatically cripples the usability of this otherwise great software. Ubuntu is just the largest Linux distribution by far, and you've lost it...

As I said some years ago, you need an alternative way of communication. Shouldn't be so hard, Mozilla Docs says you can use sockets to communicate with local applications (by Native messaging). It's presumably just plain TCP/IP. Even password managers are mentioned as examples...

Time has come - already in 2021 but I postponed the upgrade so far -, and there is no apt-based version of FireFox as a second choice anymore in Ubuntu, only the Snap Store-based, so we are doomed. I will not go backward installing a browser from a place out of the Ubuntu's own ecosystem. Thank you.

---
My response to your response:

Thank you, but an alternative means an alternative. If not the Native Messaging then an encrypted file or similar would have been developed as a way of communication. We talk about years... No way that a FireFox extension can't and couldn't communicate with the outer world.

But as I'm reading here, see the link below that is really easy to find, no doubt, the problem not handling the Native Messaging correctly is in the browsers themselves, and it is already _solved_ after some years in FireFox (in 105..108 betas so far), KeePassXC is working (!) in the tests, I'm about to try it soon. So you are also not informed well enough for some reason...

https://forum.snapcraft.io/t/call-for-testing-native-messaging-support-in-the-firefox-snap/31055/36

It is only in the Beta channel until the next version of FireFox, probably since it is a fresh development from this summer, but it is OK to me because there is a snap of every FireFox beta as well in Ubuntu, and I can install it in parallel to the non-beta version for now if I want.

As I told you, Ubuntu decided sometimes earlier to go with only the snap version of browsers and even if I'm not hundred percent sure it is the best way to go forward, I will not install the less safe and unsupported apt version of browsers again.

Rough around the edges. While largely functional, I routinely run into these two problems.

1) Firefox often reports that this extension is slowing down my browser and gives me a button to stop it (my browser feels locked up for 5-10 seconds when this occurs.)

2) Sometimes the extension auto fills on the browser, and sometimes I get this little red question mark on the extension icon, I have to click on that, then select it to auto form fill. I can't figure out why this happens or how to disable it.

The good news is that the entire system is great for working with yubikeys, which I love for serverless password store security.