Teleport works with values without a "."
So "48,2" works, but "48.8579, 2.2948" (Eiffel tower) does not.
Viewing post in GlobeXplore FPV Simulator comments
It's working now, I managed to teleport myself, thank you very much. However, I hope there will be a quick update regarding this "." issue because it's very annoying and ultimately takes away all the interest in this simulator, which seems quite promising. It would also be necessary to review the gravity settings (the quad falls very slowly) or perhaps even allow the user to control certain parameters at this level. That would be ideal.