I have a bug that has not been fixed but all duplicates have been resolved. I submitted a bug report that got resolved becuase it was a duplicate but the problem has not been fixed. The problem is slimeblocks on pistons no longer will launch entitys verticly. Please don't resolve this just because it is a duplecate. It is still a problem.
Thank you for your report!
We're tracking this issue in MCPE-62419, so this ticket is being resolved and linked as a duplicate.
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