Dungeon block renders below molten lava

[Wuzzy2]

When you push an ice block (from the cane) onto lava, then you push a regular dungeon block on the molten lava, the dungeon block will be rendered below the molten lava texture.

This can be easily tested in the Tower of Winds at the lava floors.

Version of ZBOM: 1.4
Version of Solarus: 1.6.0