Specific blocktypes disappear when using //move or //stack on them

[PhilippUlti]

[REQUIRED] FastAsyncWorldEdit Configuration Files

/fawe debugpaste: https://athion.net/ISPaster/paste/view/29446a9450a94339a16361e67e2fa981

Required Information

• FAWE Version Number (/version FastAsyncWorldEdit): Bukkit-Official(1.16-551;54712e2)
• Spigot/Paper Version Number (/version): git-Paper-409
• Minecraft Version: [e.g. 1.16.4] 1.16.4

Describe the bug Blocks that match the type of stairs, doors and signs disappear when you try to //move or //stack them

To Reproduce Steps to reproduce the behavior:

1. Place a block matching the type of stairs, doors or signs
2. Select this block using the wand tool
3. Move or Stack the block using the specific command
4. See that the block that should have moved disappeared

Plugins being used on the server

Arceon, Builders-Utilities, BungeeTabListPlus, Essentials, FastAsyncWorldEdit (WorldEdit), goBrush, goPaint, HeadDatabase, Hyperverse, LegendEssentials, LegendSchematicScatter, LuckPerms, Vault, VoidGenerator, VoxelSniper, 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

[PhilippUlti]

fixed by commit af34bd4 and build 552