Ticket System > Click on Username
When you click on a Username in the Ticket System, its not opening up in a new windows. it opens up on the same window. i think better would be if its opening up in a new window.
when the ticket owner have services and i click on a service, it opens up in a new windows... thats fine ;)
in the older whmcs version (5.1.2) both links opens up in a new window...