Hi, Geopoints within a repeat cause further/later items within the repeat, such as select_one and select_multiple types to not clear when adding a new repeat. It is probably related to Geopoint types themselves not clearing between repeats, which is probably a known bug?
Survey123 Connect 2.6.4 - 2.8
Survey123 for ArcGIS 2.6.7 - 2.8
OS: Windows 10 64bit
See attached survey example.