Survey123's map is far superior in functionality compared to the Map Widget in ExBuilder. The ability to drop custom GeoPoints, while snapping to features for Feature Selection, as well as the ability to calculate based on positions and layer intersections - while integrating basic click to select features without having to select a specific "select" tool. These features and functions should be included on the experience builder site, either as an updated Map Widget, or a separate Widget all together (Data Map Widget?).
Not being able to use these features limits the usability of ExBuilder, causing the developer to display two maps, one in the survey with the needed functionality, side-by-side to the now obsolete ExBuilder map ... creating a clunky and bizarre workflow for the end user.
#1 functionality missing from Map Widget:
Click in space to drop custom Pin if a feature does not exist and pass that pin to Survey