I'm trying to launch Survey123 forms from FieldMaps through a popup link but Survey123 fails to open some surveys when I try to pass a specific field from FieldMaps to S123 to populate a site name field. I can successfully launch the form with the "arcgis-survey123://?itemID=<ItemIDSurveyForm>" text in the popup configuration, but when I add "&field:FieldNameInSurvey123={FieldNameInFieldMaps}" onto the end of that, the survey fails to load and gets stuck on the "optimizing survey" screen. If I take out the two lines to start and end the repeat in the xlsx form, the survey launches just fine and will autopopulate the site name in the S123 form from the FieldMaps polygon. I have several different forms that all pull the same site name field from FieldMaps, all forms have the same site name field that I want autopopulated, and all forms have a repeat of some kind in the form. The one difference that I do see is that the functioning forms have a repeat that pulls text data from a csv file, while the forms that are failing to open have repeats with either a geopoint or a photo inside the repeat.
All S123 forms function fine on their own when opened up directly from S123. I think there's something I may be missing in how I set up the repeats for the geopoints and photos but I'm not sure what.
Any help or suggestions would be greatly appreciated!