I’m often use slew mode (Y) now as suggested in Developer Mode - Add Altitude to Teleport - #4 by thealx2901 unfortunately when disabling slew mode this glider have no initial speed. It will be great to have a speed greater than stall speed when disabling slew mode (1.3*Vs0 will be good). Unfortunately I don’t know if that’s a MSFS problem or a third party aircraft problem.
See wishlist Disabling slew mode should set initial airspeed when height is greater than 0