In ArcGIS Pro, coordinate pairs of a polygon geometry generated from an Arcade expression are not passed into the pop-up when the mobile map package file (.mmpk) is launched in ArcGIS Field Maps.

Workaround

In ArcGIS Pro 3.5, this can be worked around by using an Arcade pop-up element with the following expression:

function MetersToLatLon(x, y) { // Converts XY point from Spherical Mercator EPSG:900913 to latitude/longitude in WGS84 Datum // Source: http://www.maptiler.org/google-maps-coordinates-tile-bounds-projection/ var originShift = 2.0 * PI * 6378137.0 / 2.0; var lon = (x / originShift) * 180.0; var lat = (y / originShift) * 180.0; lat = 180.0 / PI * (2.0 * Atan( Exp( lat * PI / 180.0)) - PI / 2.0); return Concatenate(TEXT(lat)," ", TEXT(lon)); } var geom = Geometry($feature); var firstpart = geom.rings[0]; var outparts = []; var counter = 0; for (var pt in firstpart){ var ptstr = MetersToLatLon(firstpart[pt].x,firstpart[pt].y); outparts[counter]= ptstr; counter = counter + 1; } return { type : 'text', text : 'Survey Link' // this property supports html tags } the return section is html (this dialog is not allowing me to type in the html, but it is the survey link in an html tagged a href="arcgis-survey123:///?itemID=0c2cfb42256d47838fa4b9fde4d85516&field:geosh1= + Concatenate(outparts, ";")+">Survey Link

Steps to Reproduce