Error when source contains nested arrays of properties, using 'ignore' in 'metadata' does not help

[adisaro]

Tell us about the problem

RadDataForm's ignore option doesn't work as expected. It creates an editor for a field and then hides it whereas it shouldn't create an editor in the first place.

Which platform(s) does your issue occur on?

Android (can't test iOS)

Please provide the following version numbers that your issue occurs with:

• Progress NativeScript UI plugin version: "nativescript-ui-dataform": "^6.0.0"
• CLI: 6.4.0
• Cross-platform modules: "tns-core-modules": "~6.4.0"
• Runtime(s): "tns-android": {
  "version": "6.4.1"
  }

Please tell us how to recreate the issue in as much detail as possible.

The problem is almost the same as #831, but with JSONArray:
java.lang.Error: DataFormTextEditor does not support properties of type JSONArray. Please specify a value converter for your property.

Is there code involved? If so, please share the minimal amount of code needed to recreate the problem.

I updated the playground provided in issue #831 to reflect the problem (just added [] to the customer() object): https://play.nativescript.org/?template=play-ng&id=H4qRW4&v=6