Dimensioning in Layout Space

I noticed after upgrading to Rhino 8, I am unable to dimension in layout space, despite having the snaps on - it’s a case where I cannot snap my dimensions to specific points in the model or drawing. Is there a setting to enable this? Back in Rhino 7, I didn’t have any issues doing this.

Hi Brian -

Can you post a 3dm file with a single object to which you can’t snap dimensions?
-wim