I created my first Custom User Field (text, see screenshot) but somehow it got auto-filled to “No”… Why does that happen, and how can create a field without it being assigned a value? Until users fill them out I would much rather it be blank (as “No” doesn’t even makes sense in this case).
Do you mean that your browser auto-filled the text field with “No”? If so, maybe looks at your browser’s auto-fill configuration?