Using project-specific authorization, reading the documentation, I expected to get a password field when selecting "Run as Specific User". But regardless of the username entered or the checkbox below, no password field is shown. Anything I have missed in the docs or an actual bug? The plug-in cannot be used this way.

Even better would be to choose a credential from the credentials plugin, of course, but judging from the documentation this is not supported, right?

Additionally via plugin manager version 1.2.2 was installed despite the version 1.3 existing here.