Signature field on Card Form should be larger when accessed via mobile with smaller screen sizes

5) Signature fields on small mobile screens need to be larger. There's virtually no way to sign one's name with the small space provided. It either needs to be taller, so a person can sign on two lines, or almost the full width of the form.

Let me forward this as a feature request too to our developers. Though I cannot provide an ETA for this at the moment, we will notify you here once this gets implemented in the future.