[Cmart]

OK, I'm too stupid. How do I change size and length of the piano staff. I've tried everything I can think of but I only get either new staffs or drag the selected staff to another place. Should there be markers so I could resize it like windows in W10. Am I overlooking something obvious?

For me it works like this: Using pen or mouse add the staff but don't release the pen/button. Then drag down to make it larger and right to make it longer. Once you release the mouse/pen you cannot change size of it anymore.