After I updated to the 17w13a snapshot, when I broke a shulker box with a pick that shulker box would occasionally duplicate. It doesn't happen often. I currently have 4 shulker boxes due to this. I'm not sure if it's a bug in the snapshot or a bug on my end alone, but I felt like it was something to bring up.
MC-115231
Duplication of Shulker Boxes
Resolved
Duplicate
0
Thank you for your report!
However, this issue has been closed as a Duplicate of MC-114879.
It has been linked to this report. If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki