Bug Report

Type /ver NametagEdit and post the output.

What version of Bukkit/Spigot/PaperSpigot are you using? Type /ver

What plugins are you using? Type /plugins

Please explain your issue. How do you trigger it?
Colors are resetting upon reloading the plugin (using sql storage).

How to:

Set a prefix with colors using commands: /nte group Fondateur prefix "&4Fondateur&f "
Reload the plugin: /nte reload -> Colors are gone

If i set the prefix then go to the database to see what's going on, color are not saved.

No error in console.

I actually found a solution (Kind of). The solution is to change the prefix in config.yml (I know this is tedious, but it is better than nothing)