Wandering Trader no hands bugs

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We're actually already tracking this issue at MCPE-72076, so I will resolve and link this ticket as a duplicate.

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I was on Creative mode in education edition playing Minecraft Bedrock 1.16.1 (Nintendo Switch). And here are the details about the bug: The wandering trader stays idle like a statue and the leash and hands become invisible. This bug happens when staying near the Wandering Villager.