How to save Excel w/Macros to SharePoint

Question

Good Day,

I've reviewed the following questions Excel Macros in SharePoint and How to handle Excel sheets with macros and am still stumped.

So... We have an Excel Spreadsheet that is full of macros that we are trying to save to SharePoint. I realize now that macros are not supported by Office online, but when I open said Excel Spreadsheet in desktop app, the macros are still not working. Where might I be going wrong here?

Any assistance with this is greatly appreciated!

-Cheers! DS