A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
I'm glad you were able to find the answer. I had a similar problem, but I figured out what was going on. If you protect the workbook, make sure you don't click on "Protect workbook for ... Windows". If you do that, it will shrink the window. I struggled to find the answer, but I finally found it. Even if it doesn't help you, hopefully it will assist someone else.