Faders assigned to Cubase parameters don't display caps/titles

When creating a new fader and selecting any of the new Cubase fader types, nothing displays. No title, no cap, no rail, nothing. Just looks like an empty button. As soon as it’s switched back to a normal fader, it appears again.

Windows 11 with Cubase 14 Pro.

Since you are “binding” the fader with a Cubase parameter, the fader becomes functional once Cubase communicates with MGP feeding the data to this fader. The title/cap position will update then.