Coloring turnouts

[The Track Planner]

David,
On many of my designs, I color code turnouts, for easier identification for my clients. It would be much easier/simpler and save time, if I didn't have to isolate every turnout just to change its color. Is there a reason for this? My thought is I should be able to take any piece of track or turnout and color code just that section/piece without having to isolate it first. I do use the 'search for these parts" feature and isolate group at one time, but is seems unnecessary, if could just color code any highlighted piece of track. Am I missing something?