Fixed group formatting, just enable 'group-formatting:'.
Code (YAML):
group-formatting
: false
groups:
default
: '
%vault_prefix%&7%name% &8➟ &7%message%'
vip
: '
%vault_prefix%&7%name% &8➟ &a%message%'
helper
: '
%vault_prefix%&7%name% &8➟ &e%message%'
mod
: '
%vault_prefix%&7%name% &8➟ &b%message%'
admin
: '
%vault_prefix%&7%name% &8➟ &c%message%'
owner
: '
%vault_prefix%&7%name% &8➟ &c%message%'