Dropped a primary weapon, AK74, while standing on some stairs in a house. The weapon is now partially buried in the stairs with no interact prompt and it does not appear in vicinity either. I don't know how to procure coordinates for the house but it is one of the two my blue arrow points to in the attached screenshot.

A similar phenomenon is observed with spawned loot in some other houses, but in those cases I am able to interact with the loot. This is the first time I've dropped anything on stairs.

Stand on stairs
Drop item/gun
Observe the object is no longer interactable

Expected my dropped item to be retrievable