This may have the same underlying cause as MCPE-84455, or a similar cause.

Steps to reproduce

1. In both Bedrock and Java, create a world with 1.21 experiments enable, and use the seed from Bedrock's "Bamboo Forest" template. (Seed: 835314931)
2. /locate structure trial_chambers

Expected result

Trial Chamber found about the same distance from the player.

Observed result

Nearest Trial Chamber to spawn is almost 3x farther away in Bedrock (1051 blocks vs. 369 blocks).

I was trying to locate a trial chamber but it didn't find any nearby