Prefill from Salesforce fails if Number field is Null

I’m attempting to prefill a form with data from Salesforce. On my form I have a number field. If in SF the corresponding field has not yet been filled out (i.e. the value is Null), the prefill will fail and not populate any fields in the form.

As long as there is a some integer, even 0, in the SF field, the prefill works just fine. Is there anyway to NOT have to set a default value of zero? It’s causing some validation hiccups/conflicts with other parts of my form.

Thanks.

Is this replicable in the API connector? Can you share an example input / what is the error message you see if there’s any