Grease Pencil Render Pass

Hi, It would be nice if grease pencil could be stored in a render pass just like freestyle strokes in the compositor, the option could be enabled at view layer level just like freestyle's option, like in the image. This would save a lot of time rebuilding the scene twice for render passes (diff, glossy, indx, etc) and again just for grease pencil, it takes considerable time building in scenes with lots of geometry.