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  1. Minecraft: Java Edition
  2. MC-166437

Interaction with multi-blocks in spawn protection creates desync

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    • Icon: Bug 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

      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

        1. MC-166437.mp4
          9.60 MB
          [Mod] Avoma
        2. MC-166437 - Double Chest Example.png
          526 kB
          [Mod] Avoma
        3. MC-166437 - Fence Example.png
          524 kB
          [Mod] Avoma

            Unassigned Unassigned
            marcono1234 Marcono1234
            Votes:
            5 Vote for this issue
            Watchers:
            7 Start watching this issue

              Created:
              Updated:
              Resolved:
              CHK: