Solve the problem of poor Cross-platform
Excel online, Excel 365 for Mac, Excel 365 for Windows - different products. If I made a file on windows - it will not work on the Mac either.
Excel 365 for Mac does not have charts from Excel 365 for Windows. If I create a file in the Pro version, then it does not work in the home version. This is bad! The file is everywhere different! I can not be sure that my project looks equally good everywhere.