Using water as the top layer and lava as the middle layer in superflat preset customizing crashes game

Can reproduce on 20w22a.

We do not have enough information to find the cause of this issue.

Please attach the crash report found in [minecraft/crash-reports/crash-<DATE>-client.txt|https://minecrafthopper.net/help/guides/finding-minecraft-data-folder/] here.

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I attached the crash report.

I also added that it's also on 20w22a due to Haykam saying it.

Thank you for your report!
We're tracking this issue in MC-93162, so this ticket is being resolved and linked as a duplicate.

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