BlockDropItemEvent does not execute for indirectly broken blocks

Expected behavior

BlockDropItemEvent should execute for indirectly broken blocks (like if a torch was on top of a stone block and the stone was broken- the torch also gets indirectly broken). Because BlockDropItemEvent has a Player attached to it, it should only occur if the block was broken by a player.

Observed/Actual behavior

When a block is broken indirectly by a player (like if a torch was on top of a stone block and the stone was broken- the torch also gets indirectly broken), BlockDropItemEvent does not execute like the documentation says it does:

This event will also be called if the player breaks a multi block structure, for example a torch on top of a stone.

Steps/models to reproduce

@EventHandler
    public void onBlockDropItem(BlockDropItemEvent event) {
        Bukkit.broadcast(Component.text(event.getBlockState().getType() + ""));
    }

Place blocks that get indirectly broken on top of your "main" block. Then break the main block and observe the chat.

Plugin and Datapack List

Custom plugin

Paper version

This server is running Paper version git-Paper-484 (MC: 1.20.4) (Implementing API version 1.20.4-R0.1-SNAPSHOT) (Git: 4445d23)
You are running the latest version
Previous version: git-Paper-478 (MC: 1.20.4)

Other

I have tried multiple variations of blocks that get indirectly broken (vines, scaffolding, flowers, signs, etc). This is not just an issue for only torches.

Start by reproducing the behavior with the BlockDropItemEvent handler shown in the issue: place indirectly broken blocks such as torches, vines, scaffolding, flowers, or signs and break the supporting block. Done means the event executes for indirectly broken blocks caused by a player, while non-player breaks do not produce a player-attached event.