When updating topics or saving user preference settings from the mobile app, an empty value for the Teams and SharePoint layout was being sent saved.
This resulted in the My Sparrow web part in SharePoint and the My Feed layout in Teams to revert to a 1 column layout inadvertently.
Long questions added to events didn't wrap to multiple lines in mobile and would run off the screen. This resulted in the question being unreadable. The text now wraps so users can read the entire question.