Notice that the note that was in upper left corner of the drawing is now off the drawing. Without seeing your file, it is had to say what is causing it.
Duhhh...that was it.
Strange behavior. Not what I expected to happen.
That text was part of the drawing template, which I would not expect it to matter what the sheet scale is, especially since the sheet scale is changing view scales (not the sheet format scale/size).
Anyway, once I change that text to be in my sheet format, the behavior is more what I expect.