Excel 365 Locking up on M1 Mac Win11 ARM64

Team,
Has anyone determined a fix for using Excel 365 on Windows 11 ARM64 on M1 Mac?
I have several Excel workbooks that employ VBA and Power Query.
Things appear to work fine for a period of time and then all of a sudden I can no longer select cells and eventually the Excel window area locks up and turns white.
I'd love to hear if others have found a fix / workaround.