correct as is PAN mode RTE buttons don't work as intended

[FalcoGer]

In TSD -> PAN there are 4 buttons related to panning along a route.

L2 and L5 pan to a point.

L3 and L4 are supposed to pan along the route smoothly, however right now they mirror the behavior of L2 and L5.

PAN_RTE_wrong.trk

[FalcoGer]

If the distance between points is long enough, L3/L4 are panning in increments along the route.

So either this was fixed at some point or I didn't check with long distances and it was always correct.