Instantiating a disabled template causes unexpected behavior

[tatelax]

Steps to reproduce:

1. Create disabled entity template with 1 child entity
2. Reference template via inspector attributes
3. Instantiate several of them
4. Instantiate another template and reparent it to the child of the last disabled entity that was instantiated in the previous step.

Bug: The template which references the child of the last disabled entity will reference the child of the first entity that was instantiated.

Workaround:

Ensure that a disabled entity is enabled after instantiation before you reference any scripts or children on it. Or, do not default templates to disabled.