I believe I've read that Arcade is coming to Experience Builder so perhaps this is already in the works. If not..
While using the Near Me widget, the analysis results have a display field which is used for the record's title in the results. Unfortunately, the designer must chose from an existing list of attribute fields and one cannot select an expression field that exists in the layer in the web map of interest *or* create an expression field in this part of the Near Me Widget Analysis options for use as the display field.
I work with census data and one of the attribute fields that stored the census tract or block group name is stored as text separated with semi-colons like this: "<Block Group>;<Census Tract>;<County Name>;<State>" and it would be very simple using Arcade to work with that string to parse out exactly how I want my label to be if I was able to use an Arcade expression rather than a physical field. Currently I'll have to add a new attribute field to my data in order to get the desired label for each record in the results.
In summary please either add the ability to define an Arcade Attribution Expression for the Display Field in the Near Me Analysis Widget *or* make attribute expression found in the webmap accessible in the display field list.
