Easily allow Arcade Expressions to be added to a pop-up text in the new Map Viewer
Map Viewer "Classic" pop-ups have an easily way to add Fields or Arcade Expressions.
The new Map Viewer "previously beta" does not include this option. It appears you just type a "{" and then scroll down the list that shows up. This is not intuitive; I randomly came across it. Please add back the little plus sign. Another option would be to add a help/info button to provide users information on how to use the pop-up editor.
My current workflow is just to make the edits in classic, and hope nothing breaks.
The new map viewer actually has a whole separate Arcade popup item now, so rather than adding a text item you pipe expressions and attributes into, you can have it all wrapped up into one thing. Personally, I find it a much nicer way of working with Arcade in the popup, and if you have multiple expressions you're working with, having them all execute at once can give you a performance boost, too.
