How about displaying something usefull allong the header of the expression editor?
Instead of just displaying "Expression Value" etc allong the top
Why not add the breadcrumbs, like on the top right, but explicitly for the expression
+ Prevent confusions, having an expression open from a different assign/screen/widget
+ Increase effectivity, not having to make sure your editing the right expression
+ More transparency in complex environments
- someone needs to implement it ^^
An example could be the following:
[Expression Value 1] < [Assign Name] < [WebBlock Name] < [WebFlow Name] < [eSpace Name]
Inputs are always welcome!