I haven’t got any answer, but it works for me.
What I tried to do was a bit silly - I moved original exe file from FS location, then I created a new file (it was simply text file) and named it Flightsimulator2024.exe, making sure there is no more hidden extension. And I was able to create profile using this file. Off course I moved original exe file replacing the fake one.
Not sure what it looked like exactly, but at first I was sure it didn’t work. But when I started FS I found out that G Hub is using new profile. And I was able to create mouse key macros.
I’m sorry I’m not able to tell how it looked or even if it was my method that allowed to have that GH profile.
Paweł