Whenever you edit a command block it does not save the data. Save issue also occurs with commands such as /gamerule commandoutput false, it will revert back to true upon rejoin.
Whenever you edit a command block it does not save the data. Save issue also occurs with commands such as /gamerule commandoutput false, it will revert back to true upon rejoin.
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We're tracking this issue in MCPE-158910, so this ticket is being resolved and linked as a duplicate.
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