Mask air not working well on empty chunk

[jewome62]

/fawe debugpaste: https://athion.net/ISPaster/paste/view/1d235a1dc2444126967424885ff8ad83

Required Information

• FAWE Version Number (/version FastAsyncWorldEdit): 1.16-511;91de441
• Spigot/Paper Version Number (/version): Papper-355
• Minecraft Version: 1.16.4

Describe the bug Mask air not working well with /mask !air I guess the bug is when the plugin hits a completely empty chunk. he does not apply the mask But that's work with /mask !#air

To Reproduce Steps to reproduce the behavior:

1. Get a tool
2. /br sphere diamond_block 30
3. /mask !air
4. Click on some point

Before After

Some screenshot of this brush on a save The normal behavior would be that empty blocks are not affected by the brush.

Example of the brush on a construction crane

Plugins being used on the server

Plugins (44): AdvancedPortals, AdvancedTeleport, AntiAFK*, Arceon, ArmorStandTools, BKCommonLib, BlocksHub, Bruhshes, Builders-Utilities, BungeeTabListPlus, CoreProtect, CreativeNbtControl, DisableJoinMessage*, DKBans, DKBansConsoleCommandExtension, FastAsyncWorldEdit (WorldEdit), FlySpeed*, ForceField*, ForceGameMode*, goBrush, goPaint, HackedCore*, HackedServer*, HeadDatabase, ImageOnMap, LightCleaner, LuckPerms, Multiverse-Core, NoDamage, PacketListenerApi*, PermBridge*, PlaceholderAPI, PremiumVanish, ProtocolLib, Skript, spark, SpawnJoin*, TpSpawnQuit*, Vault, ViewDistanceTweaks, VIPJoinSlots*, VoidGenerator, WorldBorder, WorldGuard

Checklist:

• [X] I included all information required in the sections above
• [X] I made sure there are no duplicates of this report (Use Search)
• [X] I made sure I am using an up-to-date version of FastAsyncWorldEdit for 1.16.4
• [X] I made sure the bug/error is not caused by any other plugin

[jewome62]

I confirm, that's fixed Thanks