You can currently send data from selected records to Survey123 fields in the Survey widget, but this does not work if the fields are within a repeat. This would be extremely useful in cases where there is a list widget alongside a survey and you want to enter multiple entries to the survey for different features in the list. An alternative approach is to use a dynamic list connected to the feature layer instead, but with large data sources, searching the dynamic list often does not yield a complete list of results (primarily on mobile), requiring the user to type in the entire value or scroll to find it in the list. Searching a list widget provides better performance and would allow the user to search/select records more efficiently.