I have developed a Survey123 survey with a primary record which includes a geopoint, and related records (1-n) also containing a geopoint. In all cases I move the marker to exactly where I want location recorded.
The location is recorded just fine in the primary record, but in all related records no location is recorded. The location is lat: 0.0000 and lon: 0.0000.
Here is a simplification, for your perusal: What am I doing wrong?
Result in Survey123