Are you sure?
I read a lot on this forum and found some clues that some people got it working;
Like this guy: Necessary a Com port to comunicate with other Windows softwares!
There’s also a topic on this forum with somebody from Emlid claiming the BT connnection is not made for android only, and that there should not be a difference between connecting to android/windows…
Or are you saying it doesnt work on windows but does on linux or something?