I thought when I broke a shulker box full of items, it would drop so I could pick it up, but that turned out not what to be what happened, the shulker box didn't drop.
In order to recreate the bug do the following
1. Go into a new world created in the snapshot.
2. Place down a shulker box and put an item in it.
3. Left-click to break the shulker box, while pressing no other keys.
Thank you for your report!
However, this issue has been closed as a Duplicate of MC-137581.
It has been linked to this report. If you have additional information, please add it to the duplicated report.
Please search before reporting, as it's likely that one exists already.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki