Let me share: use fastboot 14.0.2 rom to flash your device, make sure you have TWRP. And install to DEV 14.0.1.9. All Microsoft apps will be fine, no need creating work profile or do anything. It works for me
I tested and confirmed that from the DEV 14.0.23.1.3 to 23.1.9, this issue has been solved for my device (Mi 12S Pro, and I think that it will be fine with the Mi 12SU), all Microsoft apps worked fine with Company portal installed in normal profile (no need work profile). Just wonder when this...
It works for me for all Microsoft app in 14.0.23.1.3 DEV, but when I upgade to Stable 14.0.4, it does not work again. When the 14.0.23.1.3 DEV reflect this issue solving to the Stable rom?