I saw a normal zombie attacking a wandering trader, after 4 attacks the wandering trader turned invisible (he still had the llamas leashed and I could see potion effect particles) After he had turned invisible, the zombie stopped attacking and attacked me.
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We're tracking this issue in MCPE-42501, so this ticket is being resolved and linked as a duplicate.
That ticket has already been resolved as working as intended, which means this is not considered a bug and won't be fixed. Please do not leave a comment on the linked ticket.
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