I've been running a survey (published from Survey123 Connect) for over a month that had "required=yes" and the conditional visibility set in the "body::esri:visible" column; it performed last Tuesday without issue. This Tuesday--after doing the most recent Connect app update on Friday, and without making any changes to the survey / XLSform--the survey is failing to submit and seems to be enforcing "required=yes" questions that are not visible. As a temporary fix, I have moved the conditions to "relevant", but I need the data to NOT all be deleted if the questions are revisited, since the survey is being completed by students (who are accustomed to being able adjust a response as needed without losing another). None of the questions are in a repeat.
I saw this post: Survey123 Web: body::esri:visible vs required but it does not address this issue as of the current update.