Mario Party 2 - Rendering issue in Coffin Congestion

[cs-deathmatch]

In the minigame Coffin Congestion, the lids of the coffins render slightly transparent, which completely removes the challenge of the minigame.

GLideN64, for reference:

I don't have real hardware to compare to, but this doesn't seem intended. ROM hash (SHA-256) is 0b7b2ec3bd2ac8713b4c43f74a634285a720779964ee2658f7ad2dfa97b33576