X399M Taichi Wireless M.2 Changeable?

Unforunately I can't speak specifically for the X399M, but I replaced the included M.2 wireless card on my B450 gaming ITX with an Intel 9260 (I also wanted Bluetooth 5 support, not to mention better performance in general). Since both boards appear to have the proper physical M.2 slots, PCIe interfaces, and wireless support in firmware I'd imagine the X399 should be compatible as well. Regardless of which wireless card you settle on, just make sure you don't get an Intel 9560 since that's essentially a 9260 but uses a properietary new Intel interface that our AMD chips/chipsets obviously don't have.