Good thought @ScottR. No there is not any other characters around that field. The JSON source used to generate the field is below. As you see the name field doesn't contain anything extra and that is the field which is formatted into title-case for the JSON Schema form title value.
Yeah I am stumped as well. Recreating the field isn't really a thing as the form is dynamically created each time the application opens. We build the form off of the GraphQL schema so we don't need to keep updating it as we change fields.
This array field just added as excluded in the past as I was too lazy to figure out how to do it. Well I got tired of it not being there and added it to the form generation code for that type.