Type of bug

Other unexpected behaviour

/ess dump all output

https://essentialsx.net/dump.html?id=8afacf8fc45c4f2cb9a6c3a67be5c12a

Error log (if applicable)

No response

Bug description

Players without essentials.nick.rgb can use legacy color format (&x&r&r&g&g&b&b) to color their nicknames with rgb colors.
Legacy Format Generator here: https://www.birdflop.com/resources/rgb/

Steps to reproduce

1. Give player essentials.nick and essentials.nick.color
2. Use birdflop in Legacy output mode to create an RGB name
3. Run /nick [legacy output] in game

Expected behaviour

RGB color coded nicks to be blocked

Actual behaviour

RBG color coded nicks are not blocked :(

Unable to reproduce behavior. Please test only using EssentialsX, LuckPerms, Vault and officially supported addons.
(in config, i enabled ignore-colors-in-max-nick-length as well as increased the max nick length to 100 so these were not limiting factors)