Arcade support in web map filters and AGOL widgets

Idea created by jaread_DOC on Oct 4, 2018

    Please extend support for Arcade so that these expressions can be used in webmap filters:


    Webmap filter


    ...and in AGOL WAB widgets, specifically the filter tool:

    WAB Filter - no Arcade :-(


    If Arcade expressions are already in use for display, it would be simpler to be able to filter by the same expression.


    Arcade has more power than the OOTB filter builders so supporting it at the filter level offers more flexible solutions.