Default P3D GPS (GPS 500)

Hi,

I have been trying to figure out how to use the GPS 500 in P3D but I am stuck.

How do you execute a "direct to" to a waypoint that is further down in your FPL. I followed the online guidance/docs but it does not seem to work. If I am getting close to waypoint 1 and try to go direct to waypoint 5, the GPS does not take me there.

Without the ability to fly "direct to" and have the FPL sequenced (a bit like what an FMC would do) I find the GPS unusable....

Thanks.