Can a Sketch Offset be made to update as expected when a Rectangular Pattern is updated?

[pbmallinson]

I haven't found any previous threads which provide an answer and the Fusion 360 Design, Validate & Document forum doesn't seem to have any input to offer on this question - reposting here hoping someone can help me out...  thanks.

Original post here: https://forums.autodesk.com/t5/fusion-360-design-validate/how-can-a-sketch-offset-be-made-to-update-...