Lists of GameResources inside a GameResource gets casted to the base type even for extended/derived types

[MrBrax]

Describe the bug

I have a base ItemData class and a ToolData class which is derived from ItemData. Making a List<ItemData> in a GameResource for list keeping, when accessing that list later in code all of the items are cast to ItemData, completely breaking the data.

To Reproduce

1. Make a base GameResource
2. Make a derived GameResource of the base
3. Make a list GameResource
4. Populate the list with both base and derived items
5. When trying to access the list, most likely after a restart, all items will be cast to the base.

Expected behavior

All gameresources should retain their original type

Media/Files

No response

Additional context

No response

[MrBrax]

list_derived_repro.zip