Ocean biomes generate stone floors

Ocean Floors do not generate their corresponding biome blocks

Biomes affected (in alphabetical order): Ocean, cold_ocean, deep_cold_ocean, deep_lukewarm_ocean, deep_ocean, deep_warm_ocean, lukewarm_ocean, warm_ocean

Step 1: Generate a new minecraft world on 21w13a

Step 2: do /locatebiome Ocean/cold_ocean/deep_cold_ocean/deep_lukewarm_ocean/deep_ocean/deep_warm_ocean/lukewarm_ocean/warm_ocean

Step 3: observe