Claim not working under Y=0 on 1.18.2

[tommasobenatti]

Observed Behavior

Under 0 there's no claim

Expected Behavior

Claim extends to -64 and also up to 320

Reproduction steps

1. Use 1.18.2
2. Make a claim
3. Observe that under 0 is not claimed and everyone can destroy

Stack trace or error log

No response

Server version

This server is running Pufferfish version git-Pufferfish-66 (MC: 1.18.2) (Implementing API version 1.18.2-R0.1-SNAPSHOT) (Git: 3922e96 on HEAD)
You are on the latest version!
Previous version: git-Pufferfish-65 (MC: 1.18.2)

GriefPrevention version

GamerProtection version 16.18-RC1-21-g1f6fdee

Configuration

# Default values are perfect for most servers.  If you want to customize and have a question, look for the answer here first: http://dev.bukkit.org/bukkit-plugins/grief-prevention/pages/setup-and-configuration/

GriefPrevention:
  SeaLevelOverrides:
    world: -1
    world_nether: -1
    world_the_end: -1
  Claims:
    Mode:
      world: Survival
      world_nether: Survival
      world_the_end: Disabled
    PreventGlobalMonsterEggs: true
    PreventTheft: true
    ProtectCreatures: true
    PreventButtonsSwitches: true
    LockWoodenDoors: true
    LockTrapDoors: true
    LockFenceGates: true
    EnderPearlsRequireAccessTrust: true
    RaidTriggersRequireBuildTrust: true
    ProtectHorses: true
    ProtectDonkeys: true
    ProtectLlamas: true
    InitialBlocks: 0
    Claim Blocks Accrued Per Hour:
      Default: 0
    Max Accrued Claim Blocks:
      Default: 0
    Accrued Idle Threshold: 0
    AccruedIdlePercent: 0
    AbandonReturnRatio: 1.0
    AutomaticNewPlayerClaimsRadius: 0
    AutomaticNewPlayerClaimsRadiusMinimum: 0
    ExtendIntoGroundDistance: 300
    MinimumWidth: 5
    MinimumArea: 25
    MaximumDepth: 0
    InvestigationTool: STICK
    ModificationTool: GOLDEN_SHOVEL
    Expiration:
      ChestClaimDays: 30
      UnusedClaimDays: 30
      AllClaims:
        DaysInactive: 30
        ExceptWhenOwnerHasTotalClaimBlocks: 1
        ExceptWhenOwnerHasBonusClaimBlocks: 1
      AutomaticNatureRestoration:
        SurvivalWorlds: false
    AllowTrappedInAdminClaims: false
    MaximumNumberOfClaimsPerPlayer: 250
    CreationRequiresWorldGuardBuildPermission: true
    VillagerTradingRequiresPermission: true
    CommandsRequiringAccessTrust: /sethome
    DeliverManuals: true
    ManualDeliveryDelaySeconds: 30
    RavagersBreakBlocks: false
    FireSpreadsInClaims: false
    FireDamagesInClaims: false
    LecternReadingRequiresAccessTrust: true
  Spam:
    Enabled: false
    LoginCooldownSeconds: 60
    LoginLogoutNotificationsPerMinute: 5
    ChatSlashCommands: /me;/global;/local
    WhisperSlashCommands: /tell;/pm;/r;/whisper;/msg
    WarningMessage: Please reduce your noise level.  Spammers will be banned.
    BanOffenders: true
    BanMessage: Banned for spam.
    AllowedIpAddresses: 1.2.3.4; 5.6.7.8
    DeathMessageCooldownSeconds: 120
    Logout Message Delay In Seconds: 0
  PvP:
    RulesEnabledInWorld:
      world: false
      world_nether: false
      world_the_end: false
    ProtectFreshSpawns: false
    PunishLogout: false
    CombatTimeoutSeconds: 15
    AllowCombatItemDrop: false
    BlockedSlashCommands: /home;/vanish;/spawn;/tpa
    ProtectPlayersInLandClaims:
      PlayerOwnedClaims: true
      AdministrativeClaims: true
      AdministrativeSubdivisions: true
    AllowLavaDumpingNearOtherPlayers:
      PvPWorlds: true
      NonPvPWorlds: false
    AllowFlintAndSteelNearOtherPlayers:
      PvPWorlds: true
      NonPvPWorlds: false
    ProtectPetsOutsideLandClaims: false
  Economy:
    ClaimBlocksMaxBonus: 0
    ClaimBlocksPurchaseCost: 0.0
    ClaimBlocksSellValue: 0.0
  ProtectItemsDroppedOnDeath:
    PvPWorlds: false
    NonPvPWorlds: false
  BlockLandClaimExplosions: true
  BlockSurfaceCreeperExplosions: false
  BlockSurfaceOtherExplosions: false
  LimitSkyTrees: true
  LimitTreeGrowth: false
  PistonMovement: IGNORED
  PistonExplosionSound: true
  FireSpreads: false
  FireDestroys: false
  AdminsGetWhispers: false
  AdminsGetSignNotifications: false
  VisualizationAntiCheatCompatMode: false
  SmartBan: false
  Mute New Players Using Banned Words: false
  MaxPlayersPerIpAddress: 100
  SilenceBans: true
  Siege:
    Worlds: []
    BreakableBlocks:
    - DIRT
    - GRASS_BLOCK
    - GRASS
    - FERN
    - DEAD_BUSH
    - COBBLESTONE
    - GRAVEL
    - SAND
    - GLASS
    - GLASS_PANE
    - OAK_PLANKS
    - SPRUCE_PLANKS
    - BIRCH_PLANKS
    - JUNGLE_PLANKS
    - ACACIA_PLANKS
    - DARK_OAK_PLANKS
    - WHITE_WOOL
    - ORANGE_WOOL
    - MAGENTA_WOOL
    - LIGHT_BLUE_WOOL
    - YELLOW_WOOL
    - LIME_WOOL
    - PINK_WOOL
    - GRAY_WOOL
    - LIGHT_GRAY_WOOL
    - CYAN_WOOL
    - PURPLE_WOOL
    - BLUE_WOOL
    - BROWN_WOOL
    - GREEN_WOOL
    - RED_WOOL
    - BLACK_WOOL
    - SNOW
    DoorsOpenDelayInSeconds: 300
    CooldownEndInMinutes: 60
  EndermenMoveBlocks: false
  SilverfishBreakBlocks: false
  CreaturesTrampleCrops: false
  RabbitsEatCrops: true
  HardModeZombiesBreakDoors: false
  Database:
    URL: ''
    UserName: ''
    Password: ''
  UseBanCommand: false
  BanCommandPattern: ban %name% %reason%
  Advanced:
    fixNegativeClaimblockAmounts: false
    ClaimExpirationCheckRate: 60
    OfflinePlayer_cache_days: 90
  Abridged Logs:
    Days To Keep: 7
    Included Entry Types:
      Social Activity: true
      Suspicious Activity: true
      Administrative Activity: false
      Debug: false
      Muted Chat Messages: false

Plugin list

No response

Running without GriefPrevention

• [ ] I attempted running the server without GriefPrevention installed.
• [ ] The problem does not occur when GriefPrevention is removed from the server.

Running with only GriefPrevention

• [X] I attempted running only GriefPrevention on the server.
• [X] The issue still occurs when GriefPrevention is the only plugin running.

Running on a fresh, clean server installation

• [X] I attempted testing for the issue on a new server.
• [X] The issue still occurs on a new server.

Using unmodified client

• [X] I attempted testing for the issue with the vanilla client.
• [X] The issue still occurs when using the vanilla client.

We appreciate you taking the time to fill out a bug report!

• [X] I searched for similar issues before submitting this bug report.

[Jikoo]

Change MaximumDepth to a value below 0 for claims to go below 0.