Since the leatest betas, i've noticed that there are way less deserts generating! it's extremely hard to find them now!

How to reproduce:

Since the /locate command can't locate desert temples, the only way the bug can be reproduced is literally flying around the 1.18 and 1.17.41 worlds and see if there are any deserts around. you may not even find one single desert.

What i expected to happen was...:
Deserts are generating well, and are not so hard to find.

What is actually happening is...:
Deserts are almost impossible to find.

The site Chunk Base is also a good helper of confirming this bug. screenshots are attached to show the desert generation between BE 1.17.0 and BE 1.18.0.