Eventually got my answer via experimentation and the comments on this post: Unable to have a scrollable page . I wound up having to use a column, which I didn’t want (why even have a Scrollable property on Screen if you can’t use it because you can’t set the Screen to Fit Contents??), but at least something’s working now and I can keep my students moving.
Here’s my answer in the end:
- On the Screen component, set Scrollable to false
- Add a Column to the Screen. Put your label in the column.
- Set the Height of the Column to Fit Contents
- On the Column component, set Scrollable to true
- On the Label, set the Height to Absolute and give it a value.