I am having the same issue. I have 2 sections of table-list questions in my survey. When I view the survey in Survey123 Connect on my desktop it looks fine (see below). I have the survey imbedded in a dashboard and the table-list questions are not all fully visible. This occurs in Chrome, Firefox and Chrome Incognito, and when I open the form directly in AGO. It appears that it is adding a space/row in front of a couple of questions, but I have confirmed that does not exist, and have deleted the question and pasted in text from notepad, but that did not resolve the problem.
Within Survey123 Connect on my desktop
Within my dashboard in Chrome
Form opened in AGO
Any suggestions are welcome.
Thanks!
Leila