View all layers in drawing mode

I’ve divided my animation into two layers - rough (for rough outline drawings) and clean-ups (for refining the rough drawings). However, when I go to my clean-up layer, the drawings on the rough layer beneath it are in white, and practically invisible. This is super inconvenient. Is there any way to bypass this?

If you’re drawing in a bitmap layer, try turning on the light table
(light bulb icon on the camera window or turn it on from the “View” menu)