As already discussed several times on this forum, all our recent sceneries don't fully support Progressive taxi, it's not a bug, it's a side effect of the ground textures being DX10 compliant and fully native FSX with shaders so, it's nothing that can or have to be fixed.
Since we have a Follow Me feature in GSX and also considering that GSX is free to use at all our airports, we think this an acceptable compromise, and a more realistic option to find your way to the gate.