Problem/Bug Coloured Chat isn't working (Essentials)

Hey guys, so i recently have come across this error and its basically that although ive given a certian rank the permission node to type in chat, they still cannot type in chat. I've realised that when they try to type in chat it comes up with this (http://prntscr.com/7iemb0 ), now this is how ive realised that its nocheatplus that is stopping players from typing in chat in colour even though they have the correct permission. I did my research and there was only 1 or 2 posts about this and in having a look at those posts all i got from it was that you had to do something in the config of nocheatplus. I did this (http://prntscr.com/7ieja2 ), but then tried to type in chat in colour and it did not work still!! Please help as i feel this is an easy fix for someone who knows how to fix it and i don't want to have to get a new plugin just for people to type in chat in colour when there is a coloured chat in essentials.

 

Try giving default group the permission node nocheatplus.checks.chat.color