The bug:
You are able to suffocate in blocks when "sprint-swimming" in water. It's difficult to explain in words so please check out the attached screenshot and video*.
Reproduce:
1. Create the setup in the screenshot and video
2. Sprint-swim into the top of the bubble column (make sure you hold space the whole time)
3. Make sure you are still sprint-swimming and not standing up. Move forward while still holding space
→❌ You took damage but not from drowning (as you can't drown in bubble columns). The death message is "x suffocated in a wall" and not "x drowned".
Note:
Once you are Sprint-swimming, release the control key (if you had it held down) or you may not take damage.
*Unfortunately, the video is poor quality due to the 10MB limit.
Linked issues
is duplicated by 2
Attachments
Comments 25
Duplicate of MC-220390.
While i think the split was correct due to how both issues trigger differently, this issue was still reported before MC-234665 got created. So i think for the time being it should be closed as a dupe of this one.
Affects 1.21.2 pre-release 3. In case anyone wants to easily build the setup, here are the commands to do so:
/fill ~-2 ~2 ~-2 ~2 ~3 ~2 stone
/fill ~-5 ~5 ~-5 ~5 ~-15 ~5 water keep
/setblock ~ ~2 ~ air
/setblock ~ ~-15 ~ minecraft:magma_block
Can confirm.