Reporting Issues for Documentation

[DerHalbDeutscheZ]

I was reading the Introduction to C++ page under the TSet heading (Programming with C++ in Unreal Engine | Unreal Engine 5.3 Documentation) and it states

Remember that currently, the only container class that can be marked as a UPROPERTY is TArray. This means other container classes cannot be replicated, saved, or have their elements garbage collected for you.

However, going through the Action RPG learning resource (https://www.unrealengine.com/marketplace/en-US/slug/action-rpg), I noticed this:

UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = Inventory)
TMap<URPGItem*, FRPGItemData> InventoryData;

I’m not sure at this point if the code or the documentation is wrong.