I have created several surveys using the Survey123 web design tool. When using the web tool and setting up a Geopoint question you are able to select a default map, set the home location, and set the zoom level for the map.
In Survey123 Connect I went to Settings/Map and chose the default map (OpenStreetMap) but when I run the survey on my smartphone I get a different map by default. There's a thumbnail where the user can tap through basemap choices, but I don't want to have to explain this in the survey.
It's important for our project that OpenStreetMap be the default map as it displays building footprints and labels for our campus, while other basemaps do not.
Cal State University San Marcos