Select drawing objects with all Art Layers

Hi! Im using Harmony Premium.

I have my Lineart on the LineArt Art layer(the buttons on the right side of the drawing& camera window by default and color fills on the Color Art Layer)Is there a way to select objects in your canvas-- on Both LineArt Layer and Color Layer? This would really help with editing. im really tired of editing Lineart then editing Color instead of editing both of them at the same time.

Along with the line art, colour art underlay and overlay icons,
there is one that looks like an eye. This lets you see all layers
and if it’s selected, and selection you make will apply to both
the line art and colour art together.