I am creating a rather complex questionnaire in flow. 

I've noticed a rather odd behaviuor...see the following example:

Q1. Do you have kids?
Yes/No (choice Yes=Truie, choice No=False)

Q2. are you kids at school? (the component visibility for this Q is set if Q1=Yes)
Yes/No

Now, I can finally create a kids profile record

The Kids Profile object includes Q1 and Q2 checkboxes so that I can map to the actual screen questions.

Here is the problem, if I map both Q1 and Q2 on the create records component, but the response for Q1 happens to be No, Q2 gets skipped and in the debug Q2 results to be a null, and consequently a  INVALID_TYPE_ON_FIELD_IN_RECORD error will occur. 

Considering that I know why the error is being triggered, I believe that for a screen funtionality, there should actually be something that ignore the mapping for skipped questions; I can't believe this is not a stardad functionality...

Please let me know if it's just me that I am missing something or it's really like that.