The problem is that when two players play on one xbox one, one player has clear water and the other doesn't. As far as I know, the water has become clear with the aquatic update, but when we play together one player sees the water as before the aquatic update.I hope that you will be able to correct this error or tell us what to do.Below I attached a photo with this problem.
Thank you for your report!
However, this issue has been closed as a Duplicate of MCPE-39539.
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