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Bug
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Resolution: Unresolved
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None
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1.15.2, 20w21a, 20w22a, 1.16 Pre-release 4, 1.16 Pre-release 6, 1.16, 1.16.1, 1.16.3, 1.16.4, 20w49a, 20w51a, 21w03a, 21w06a
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None
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Confirmed
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Entities, Items
The bug
When you want to protect yourself by lava, you replace fast lava sources by blocks. But when you dig and replace fast ancient debris, you lose these.
Video demonstrating the issue: https://youtu.be/7lpDFYrwVSo
How to reproduce
- Dig a 1x2 Tunnel anywhere
- Mine a block above you, then quickly replace it with another (best way: offhand)
- You will not receive the block you mined - it will instead clip to the nearest surface above (see screenshot, blocks clipped through the nether blocks)