DesktopLabel Baseline Moving on Resize

Targets macOS
1

On macOS 26 and Xojo 2025r3.

If you have a label inside a groupbox with a caption. Any resizing of the label, anchored or manual, causes the label’s baseline to move up a few pixels higher.
No caption on the groupbox, does not happen.

https://tracker.xojo.com/xojoinc/xojo/-/issues/80582

I am thinking only workaround would be to manually touch all labels in a groupbox and push them down to go back where they were.

Programmatically setting the caption causes unexpected movement of anchored labels as well

2

Or use constraints because you can lock on baselines there.

3

That would be ideal, however, the bug still stands and is new for 2023r3. I’ve flagged Paul to see if it could be added to r3.1.