macOS can't detect my Feitian MultiPass U2F Device over BLE
It seems that they are not compatible with Macs via BLE.  Their site lacks this info and so does the amazon listing if you purchased there.  To top it even if you could connect your mac to the device the chrome browser is looking for a USB key.  This is pure garbage since all macs don't carry the same ports, I.E my mini is USB3, my pro is USB-C.  Returning and turning off Advanced protection.