Forms not generated for certain fields

I have been trying to intergrate this library into my project lately, it works mostly fine, however some fields from my schema are not generated correctly. mostly array fields with oneOf sued to combine items. I made a fiddle [here](https://jsfiddle.net/exdf8xt2/) to show the case with my schema.
On the fiddle trying to add a new interface or a new openVpn object does not generate the corresponding form once I select the proper option from the list. No error is thrown so i do not understand y it behaves this way

Start with the linked JSFiddle and inspect the schema for array fields whose items use oneOf. Reproduce the failure by selecting the interface and openVpn options, then trace the form-generation entry point for those selections. Done means both options generate their corresponding forms without errors.

Written by the indexing model from the issue text.