Fix mention issue using Firefox
Fix mention issue using Firefox

cashcat/WCF-1,Morik/WCF,MeinAccount/WCF,cashcat/WCF-1,Cyperghost/WCF,Morik/WCF,Cyperghost/WCF,Cyperghost/WCF,0xLeon/WCF,MenesesEvandro/WCF,0xLeon/WCF,WoltLab/WCF,ramiusGitHub/WCF,Cyperghost/WCF,joshuaruesweg/WCF,Cyperghost/WCF,WoltLab/WCF,MeinAccount/WCF,Morik/WCF,SoftCreatR/WCF,SoftCreatR/WCF,SoftCreatR/WCF,NBZ4live/WCF,joshuaruesweg/WCF,WoltLab/WCF,Morik/WCF,MenesesEvandro/WCF,joshuaruesweg/WCF,WoltLab/WCF,NBZ4live/WCF,SoftCreatR/WCF,ramiusGitHub/WCF,0xLeon/WCF