I would like to see Vault implement some sort of "smart" URL determination.
When one starts to add a new username-password combination from a new site, Vault brings in the exact URL of the page from which this is happening.
All too often, it looks something like this:
https://example.com/signup?lotsofextraneousinfo-superlongnumberandlettercombo1234abcdef
I find myself editing and simplifying to the core domain 99% of the time, because if the normal login is https://example.com/login or https://app.example.com, the extension won't apply the password.
Whenever something like that consistently happens, it seems like a good trigger for automation. If the software would automatically simplify to what seems like the "core" domain as a default, users could still alter it to the exact domain they want, but I think this would make what the app automatically does far more applicable in the overwhelming majority of use cases.