Placing it using water bucket water will immediatly Evaporate however you have place it in the nether using setblock.
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[Mod] OcelotOnesie
MCPE-144330
Water is able to be placed in the nether using setblock command
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0
[Mod] OcelotOnesie
migrated
(Unassigned)
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Multiple
1.18.0.20 Beta
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We're tracking this issue in MCPE-40321, so this ticket is being resolved and linked as a duplicate.
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