Error in KDE Online Accounts KCM, purportedly due to packaging bug. Can anyone reproduce?

As 480779 – Can not add Google to Online Accounts anymore using a recent version of signon-ui explains, the undermentioned error is typically seen in source-built Plasma. However, mine is from the Fedora repositories, so must be a packaging bug. Before I consider reporting it, does anyone else experience this if they attempt to add a Google account?