Cant be in X channel, in multiple tabs?

[mullen1200]

Basically I wanted guild chat to be in my main tab, and also its own private tab. But if I add a guild tab, it takes it away from main chat. Then if I go and add it to the main tab, it takes it away the guild tab :/. I was thinking maybe it was a feature, but I really couldnt find anything on it in the thor ui options. So, any help is appreciated. Thanks.