This is a duplicate of https://bugs.mojang.com/browse/MCPE-16863 but that is marked resolved and I'm not sure how to reopen it (I have tried searching!). The description there is perfectly adequate for what I've found.
Related issues
duplicates
Comments
[Mojang] Mega_Spud (Jay)
ophiochos
Thank you for your report!
However, this issue has been closed as a Duplicate of MCPE-16863.
It has been linked to this report. If you have additional information, please add it to that report.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Feedback – 📖 Game Wiki