Channel 61.4 missing on Roku - TWC TV and Apps

I am in northeastern Ohio, zip code 44077 (Painesville area). Channel 61.4, the Escape subchannel of channel 61 in Cleveland, is missing on my Roku player. Since this is a subchannel of a major TV station, shouldn't it (and all other subchannels of that channel) appear on Roku as well, or does the Roku player selectively eliminate certain subchannels for any reason or no reason at all?

Thank you.

This question is about "Channel 61.4 missing on Roku", with Time Warner Cable TV and apps.


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