Throwing Bottles o' Enchanting into a one block high ceiling causes XP to end up at the top
I noticed xp orbs appearing outside walls where they shouldn't be, so I built an enclosed glass box around me 5 x 5 with the roof 4 blocks above. Then I grabbed 3 or 4 Bottle o' enchanting and hurled them towards the ceiling. Most of the orbs ended up outside the box on the roof.
I tried the same with an enclosed cobblestone box and the same happened.
Created Issue:
xp orbs pass through block
I noticed xp orbs appearing outside walls where they shouldn't be, so I built an enclosed glass box around me 5 x 5 with the roof 4 blocks above. Then I grabbed 3 or 4 Bottle o' enchanting and hurled them towards the ceiling. Most of the orbs ended up outside the box on the roof.
I tried the same with an enclosed cobblestone box and the same happened.
Environment
Win 7 Ult 64
is duplicated by
xp orbs pass through blockThrowing Bottles o' Enchanting into a one block high ceiling causes XP to end up at the top
is duplicated by
Win 7 Ult 64
Duplicate of MC-134440
Thank you for your report!
However, we are already tracking this issue, and this report is a Duplicate of MC-134440, which is a report that has not been resolved yet.
If you want, you can upvote the parent ticket, and enable watching to receive any updates about it - if you believe you have any information that may be important for this issue, please leave a comment on the parent. Please also use the search function in the future to prevent duplicate reports.
Quick Links:
📓 Issue Guidelines – 🛠 Community Support – 📧 Customer Support – ✍️ Feedback and Suggestions – 📖 Game Wiki
💬 Mojira Subreddit – 💬 Mojira Discord


Please check if that's still an issue in the latest 1.14 (pre-)release.
Michael, I was able to reproduce this issue with 1.14 Pre2.
It's obviously no big deal but still exists.
Yes, still occurs in 20w06a
Can confirm in 21w06a. Happens quite rarely.
Can confirm in 1.17.1. Relates to MC-123848.
Can confirm in 21w42a.
Can confirm in 1.19.