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  1. Minecraft: Java Edition
  2. MC-166437

Interaction with multi-blocks in spawn protection creates desync

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Details

    • Bug
    • Resolution: Fixed
    • 22w11a
    • 1.14.4, 1.15 Pre-Release 2, 1.15.1, 1.15.2 Pre-release 2, 1.15.2, 1.16.3, 20w51a, 21w05a, 21w05b, 21w18a, 21w20a, 1.18.1, 1.18.2
    • Confirmed
    • Networking
    • Low

    Description

      The bug

      Interacting or breaking certain multi-blocks as non-op player in the spawn protection causes desync.

      Affected blocks

      • Right-clicking wooden door
      • Breaking double chest
      • Breaking tip or middle piece of
        • Kelp
        • Twisting vines
        • Weeping vines
        • Dripstone
        • Cave vines
      • Breaking piece below top piece of big dripleaf
      • Breaking parts of a redstone wire

      Reproduction steps

      1. Start a server
      2. Op any player other than you (from the console) to activate spawn protection
        /op Notch
        
      3. Join the server and try to break or interact with multi-blocks listed above within the spawn protection
        Either the broken block or the other half does not update correctly

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              Unassigned Unassigned
              marcono1234 [Mod] Marcono1234
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              Dates

                Created:
                Updated:
                Resolved:
                CHK: