Place item loot containers on POI map

It would be great if world builders had the option to place containers (e.g., treasure chests) on POIs in a similar way to monsters, so that it would be possible, for example, to place a precisely predefined amount of items on POIs, allowing players to open them only once and take the contents.

The containers should then be marked as empty for the AI to recognize, so that they can only be opened once.

Optionally, it would be nice to have these containers only open when certain skill checks are passed or certain spells are cast.

In my opinion this would be a great addition to the upcoming monster loot update or other features like the introduction of a shop system.