coaching-2021 The change you're quoting refers to iOS auto-fill suggestions. This means when you open the URL in Safari, another browser, or use an iOS app associated with the URL and activate a login field, the keyboard will show a suggestion to auto-fill your Spectre credentials.
Previously, those suggestions were only generated based on the site name, now if the URL field specifies a different host name, auto-fill suggestions will also be created for it specifically.
For example, if your site is named Login to see the code, previously you would only receive auto-fill suggestions in the Discord app. If you add the site URL Login to see the code, since the host-name is different from the site name, you will now receive auto-fill suggestions there as well.
I understand the capability you're looking for is different - ie. to be able to log into websites automatically, directly from within Spectre. I understand the value of it, but that said, it is a capability that is much larger in scope. I can't make any promises yet about whether it will make it into this first iteration of the app.