List type inside a model will not be displayed

Hey,

if we try to add a new LIST Type field to our model with some items inside it lead to a rendering issue inside builder. The types of the children of the LIST does not rly matter.

Browser: Chrome latest

Builder public api key
no need for this one

Detailed steps to reproduce the bug

  1. Create a LIST type with some items inside a Model, the type of them does not matter
  2. Open the Model and you will see the error => check screenshot

Some errors from the console: