Cannot use in game commands or control panel commands.
Tried mh version, mobhunt version, help mobhunt etc all commands return same: "/mh command"
However players are still getting drops. Though all other commands do not work.
For testing I only have Luckperms v5.3.47, Mobhunting v8.0.0, Vault v1.7.3-b131, & ProtocolLib v4.7.0-SNAPSHOT-b526 on Paper version git-Paper-79 (MC: 1.17) (Implementing API version 1.17-R0.1-SNAPSHOT) (Git: a831634)
I am the op/owner and have added - mobhunting.* in my LuckPerms "users" file but it still does not work.

AHA! There is a permission node NOT listed in the permissions that I had to set!
mobhunting.cmd
It works now!

ProtocolLib has not been updated to 1.17.1 yet.

But I see in-game MH commands with
Paper-1.17.1-90
ProtocolLib 4.7.0-SNAPSHOT-b526
Vault 1.7.3-b131
LuckPerms 5.3.50
Mobhunting 8.0.0