What I expected to happen was...:
Obviously, a river cannot be in one sea.
What actually happened was...:
A river unexpectedly appeared in a sea
Steps to Reproduce:
Create a world with the seed
3675720770744786560Teleport to the coordinates -785 11343
Linked issues
Comments 4
Thank you for your report!
After consideration, the issue is being closed as Working as Intended.
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Related to MC-239392
I can confirm that at these co-ords there is a river biome in the middle of an ocean one. However I am not sure if this is a bug.