Breaking a minecart containing a block drops separate items for the minecart and the block (i.e. breaking a chest minecart drops a minecart and a chest, not a single minecart with chest item).

While this behavior is certainly not a bug (it has always worked like this), but it is inconsistent with how chest boats work (MC-249379 - working as intended).

How to reproduce
1. Place a minecart with chest.
2. Break it.

Expected result
A minecart with chest item is dropped, given the resolution of MC-249379.

Observed result
A minecart and a chest are dropped separately.