So far, a tamed donkey and wolf have gotten stuck and cannot be moved. The donkey got stuck on a block of dirt and the wolf got stuck on a block of sand. The donkey could be mounted, but not moved. The blocks of dirt underneath were destroyed to see if it would dislodge the animal with no success. The tamed wolf was on a lead and the lead would extend past its normal programed length in response to the animal being glitchy... both events happened on separate games and in different circumstances.
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Thank you for your report!
We're actually already tracking this issue at MCPE-71243, so I will resolve and link this ticket as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki
Thank you for your report!
We're actually already tracking this issue at MCPE-71243, so I will resolve and link this ticket as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki