Windswept hills generated underwater with no land

The bug

I went to my world and tried to locate a windswept_hills biome, but there was like 2-4 chunks of it there and it was all completely underwater. It was surrounded by a forest and ocean.

How to reproduce

Seed: -1745425526369203853
Coordinates: /execute in minecraft:overworld run tp @s 875.54 80.96 -1567.49 -332.70 53.70