Assembly transparency while editing in context disappear after any action taken in the lower level file

I'm having an issue I'm not sure how to solve.

This picture is just after I choose to edit a part within an assembly, everything but the edited part is translucent

This picture is after I do ANYTHING within the part I'm editing. You can see I'm still able to highlight edges in the assembly but the bodies have gone completely transparent.

Here are my transparency settings