Default group field should not have an empty array entry on setup

[feng.cheng]

when setup a group field in the writing room there is an empty entry which cause empty json entry in the api data return. see screenshot below.

As result there is some meta data returned: [{“category”:{“link_type”:“Document”}}]

a quick solution is to not have an empty entry?

[levi]

Hi @feng.cheng, thanks for this suggestion. I’ll pass it along to the @features-team to consider and add it to our feature request tracker as a possible improvement for the future.