What i have realized is that the ‘Painted Lines’, dont work well for the ‘default’ (taxiway center) lines. they only work well for the edge lines, and show the blue edge lights.
For the taxiway center lights, i had to put taxiway paths exactly on the default painted lines ) taxiway center lines), and then have it checked in the properties box as ’ centerline lighted’ ( in the taxiway path properties), for the taxiway centerline lights to show up as green .
Its complicated because then u have to put the taxiway points and the taxiway painted lines exactly on top of each other ( if you want them lit the right color)