TCM and other mobile app access under Spectrum - TWC TV and Apps

#1 let's see exactly how reponsive you are, now that you've removed the useful and helpful direct support forums on DSLReports and forced us back to these forums.

Now that TWC BHN and Charter are all one "big happy family", why can't I sign in to the TCM mobile app, or the Watch TCM web site using my login and selecting Spectrum as my provider?? Are we going to get access to this, CNN mobile live, Longhorn Network, and any other mobile channels that Charter had agreements with but not TWC??? Or is it going to be just higher prices and lower service levels???

I tried to log in to the TCM watch live using Spectrum as provider and login failed saying my login was not valid???