As the title suggests, I have a Web Map that i've configured the pop ups for. I have 3 Arcade/Attribute Expressions which I render in a "Custom Attribute Display" for Popup Contents. The data renders fine the Web Map as well as a standard Web App version of the Web Map. The Popup itself renders in the Information Lookup template, but it's missing the output of all 3 Arcade expressions. According to documentation, Arcade Expressions should be supported in the Information Lookup template since 2017, when a bug was addressed and fixed.
See below images for reference.
Any help in figuring out how I can rectify this is greatly appreciate.
Mahalo in advance.
Custom Attribute Display:
Web App Popup:
Information Lookup template Popup: