User field in login page not recognized by password managers

When I try to log into the TrueNAS (Scale 24.10) interface, password managers are not recognizing the user field. Password fields are recognized, though.

Has anyone also run into this issue?

I’m not certain I follow what you are saying.

When I use Chrome to log into one of my servers, the user name and password are automatically filled by the web browser. This is fine for this one server, my other server does not do that because I told the browser to not store that one.

If this is not what you are talking about, please make it clearer.

For me with Chrome working smoothly (nor desktop and mobile)

For me, it’s not working in Firefox. I have noticed, that the user field is marked as text (type="text").
Maybe changing it to type="email" will fix it?