Excel 2016 'Arrange All' with two open spreadsheets

I just installed Excel 2016 and noticed a significant difference in the 'Arrange All' function vs Excel 2010. When I arrange 3 spreadsheets horizontal in Excel 2016, it displays 3 ribbons for each workbook open (one ribbon for each workbook). In Excel 2010, only one ribbon was displayed (a shared ribbon for all 3 workbooks. This takes up an enormous amount of real estate on the screen. Is there a way to modify the display so it shows only one ribbon if multiple workbooks are open? I looked under options but could not find anything.

Thanks for the information. What a pain this is...especially if I have more than 4 workbooks open at time. I need a monitor 3 feet high just to see everything lol