I have a survey with an input mask setup for phone numbers: "(999) 999-9999". When entered in a web form, the mask characters (the parentheses, dash, and space) are stored in the attribute table as characters. If I edit the record on the Survey123 website form, even just selecting "edit" and then submitting without making any changes, it removes those mask characters from the attribute table (even though they do show in the form). If I delete the phone number in the form and retype it in, then the mask characters reappear in the attribute table. I've reproduced this behavior on multiple surveys, and it really seems like a bug. I would like the data to be consistent (that's the point of a mask), so is there a way to prevent S123 from removing the mask characters?