Falling block entities with bell block ID still only renders the frame/stand

MC-199975 and MC-301003 were recently fixed, however the falling_block entity still has the prior behaviour: only the modelled stand is rendered, and the actual bell itself is nowhere to be seen.

To reproduce: /summon falling_block ~ ~2 ~ {BlockState:{Name:"minecraft:bell"},Time:1b}

Expected results: it would look like the placed block.

Actual result: an important component of the block is unexpectedly absent.