I just purchased Excel 2024 and noticed that I can't completely hide the ribbon at the top of Excel. In Excel 2019, there was a box in the top right with and up arrow that you could click and the Auto hide the tope ribbon. In Excel 2024 it is gone and the only thing I see is "Collapse the ribbon but there still is a good inch of stuff at the top (like the Excel logo, save button). see attached photo. I just want to see what I did in Excel 2019 and that is the letters at the top of each column. Is this possible in Excel 2024?