Having a functioning color picker that identifies its space/color in lumetri scopes would greatly improve efficiency for all Premiere pro users. This identifier would show in parades, vectorscope, histogram. I believe this should be a relatively simple addition with huge impact
Currently, for skin tone adjustments users have to create a mask on skin then make adjustments, hide the mask to look at the overall image, unhide it to make further adjustments, and do all over again to your liking. Not only do you have to keep switching back and forth between panels, you have to create a mask for each clip. This eats up an enormous amount of time and becomes a back and forth game.
Alternatively, users can use the HSL secondary to select colors but without this color picker or using the mask, one would not know how they are affecting the colors relative to the scope. If you are a technical grader, your needs are not met here.