Paintball Inventory bug

Steps to reproduce the bug:

  • Step 1 - Put an item e.g. dirt at off-hand slot.
  • Step 2 - Join pb without clearing inventory.
  • Step 3 - Disconnect after the game starts.
    Expected results: Dirt at off-hand slot will be gone.
    Actual results: Dirt gone.
    Which Minecraft server world: Games
    Additional notes:
    Lost my mending riptide mines collectible trident due to this bug on 13 Nov 2021 around 1600 hours server time because I was kicked midgame.
    Tested this bug twice on 14 Nov 2021 around 0500 hours server time, it worked.

Restored the trident, disabled joining with inventory for now until this is fixed by plugin author.