aiming on piglins (on mobile) shows the "open" button on screen. The button does not do anything when tapped.
How to produce:
Start a creative world.
Equip Piglin spawn egg.
Spawn a Piglin.
Aim at it with your finger or with the cross hairs (if you use split controls)
You'll notice that the "open" button will appear on screen.
Thank you for your report!
We're actually already tracking this issue at MCPE-79376, so I will resolve and link this ticket as a duplicate.
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