"You don't need to change anything."

The issue with prefix colors has been fixed. Previously, the system required the LuckPerms group to have a Display Name defined in order to detect the color from the prefix. If the group did not have a Display Name, the prefix was completely ignored.

The logic has now been updated to work as follows:

Priority 1:
The system looks for the color directly in the prefix variable
(for example, &b[Vip1] → detects &b).

Priority 2 (Fallback):
Only if no color is found in the prefix, it will attempt to detect the color from the group name.