I'm trying to add a label to some radio button prompts, but I can't seem to figure it out or find any documentation explaining how to do it. Anyone have any insight in how to to do this?

You can see in some of the screenshots here, there's some label text for the radio button groups.

However, I can't get my Option/Radio buttons to appear with any kind of group label. I'm using control type 2 and 3, and I've tried using every field for the prompt - help text and control type data, but neither of those seem to work and I can't seem to find any documentation on this. I was thinking it's a Windows 11 thing, but at least on one of the Windows 11 pcs I tested with, it's not showing up either. 

This is the label text in question - "Select Spec Group to Edit", "Configure Spec Group Colours", and "Finish Availability" from the radio button groups in the middle.

And this is how mine looks.