Hide cars in pitlane on relative while also in pitlane

I know there's already the ability to hide cars in the pitlane on the relative overlay, however I'd like to be able to only hide those cars while I'm also in the pitlane. While I'm racing it's nice to see who's in the pits so I can see if I'm passing someone I'm racing against, however if I'm in the pitlane myself I'm much more interested in the traffic on track so I can make sure my exit is safe. Another possible solution for this would be to have the option to add an additional row to the bottom of the relative that never shows cars in the pitlane. That way I can see who's around me in the pits but can also keep an eye on the next approaching car on track.