After updating the game and making a new world, new biomes appear very rarely, probably due to these changes in the generator. In my case I could not even find Warped Forest :/ In earlier betas the frequency was several times higher.
Linked issues
duplicates 1
Comments 2
Thank you for your report!
We're actually already tracking this issue at MCPE-65517, so I will resolve and link this ticket as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki
Yeah, I'm having the same issue. Every thousand blocks or so I barely find any type of biomes.