Add viewport geometry color "Subselection Unselected"

[Tupaia]

Hello!
When in subobject mode, the UNselected mesh is shown in white, just like in object mode. Could there please be another color than white, so it's more obvious that subobject mode is on?

When no subobject is selected (especially edges or polys), you cannot tell which mode it is without looking at the modifier.

Cinema4D, Softimage, Maya all have a color for that.

Thanks!

[Tupaia]

@ the forum admin: After the initial login session in which an idea post was made, it's not possible anymore to edit it. By design or bug?

I wanted to attach those as pictures... sorry!

[Tupaia]

Well...?

Simple to fix, but helps avoiding confusion in which edit mode one is.