/locatebiome command doesn't work in bedrock

Verification builds:
1.16.0.57
Summary:
/locatebiome doesn't work in bedrock,i try to find basalt deltas biome but i can't found it.
Steps to reproduce:
1./locatebiomr should work in bedrock.
2.and it should locate the biome.
Observed results:
/locatebiome doesn't have in bedrock edition.
Expected results:
It should in bedrock too.