[V000127] Tweak to wait for hidden fields
[V000127] Tweak to wait for hidden fields

Modify YAML to use the same trick as in K000384.yaml.

Refs #129.

unitedstates/contact-congress,dogooderapp/contact-congress,biwashingtonial/contact-congress,unitedstates/contact-congress,dogooderapp/contact-congress,biwashingtonial/contact-congress