Very tiny microbiomes keep spawning

Tiny biomes (usually cold) are generated, surrounded by plains and forest.

seed: 7310561181964254844

Coordinates for  the Attached screenshots

/execute in minecraft:overworld run tp @s -379.36 125.34 176.62 -18.36 58.05

/execute in minecraft:overworld run tp @s -854.43 155.09 -580.32 577.76 74.25