SMS Consent - Not mapping from Airtable to Klaviyo via Make.com

I have set up a scenario on Make.com to create a profile on Klaviyo when details are uploaded into Airtable. 

I have added two additional properties to the profile one being status and the second SMS Consent (consent and details will be gained from another platform - which is what is being added to airtable) 

In test the profiles are coming through to Klaviyo but showing “never subscribed” for SMS (& email although less of a worry currently) 

All the other fields are mapped across but SMS Consent doesn’t seem to (it’s showing as a property in the profile so is pulling through) - is there something I’m missing? (new to this so that is probable)

Thanks!