In ArcPro, I'm using a custom Arcade expression in a Popup. The problem is that one of the attributes I need in the expression uses a domain and the popup displays the domain attribute code, when what I want displayed is the domain attribute description. When using such an attribute directly in a popup (i.e. without using an expression), by default it's the description that displays, so it seems surprising to me that with the Arcade expression, the default is to display the code.
How can I write the Arcade expression in a way that it displays the attribute description?