Pac-Man & Chomp Chomp - attract mode is broken

[Thelypody]

Currently the attract mode of Pac-Man & Chomp Chomp does not progress beyond drawing the first frame of animation. The game draws a square structure with a door and freezes, instead of drawing a fruit inside and other objects outside. The game stays permanently on this screen until the Coin button is pressed, which closes the attract mode screen as it is supposed to do.

Despite the issue, this does not affect playability of the game.

For comparison, here's how the game looks in MAME. Scene quickly progresses and moves to other parts of the attract mode.