Leads are super super messed up, they sort've clip in the middle of the world, there are unusable! Look that the screenshot please.
If you don't get this in your world please download my world (~194MB)
https://drive.google.com/file/d/1oAvBsQrOw-QNPSqhlTOnACwcEVScKPOv/view?usp=sharing
Thank you for your report!
We're actually already tracking this issue at MCPE-51981, so we 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.
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