The subtitles in the Channels Apple TV App do not use the system preference specified font or style, even though I have "allow video to ignore style" turned off.
I don't know what font it's using, but it's ignoring the font requested for subtitles in the system preferences.
For the edge style, I have the raised edge style set, but the captions just draw the same text in solid black, offset several pixels, which looks terrible and make it hard to read at times. It should be left offset and slightly blurred/translucent.
Other Apps:
Channels:
I could not find any setting in Channels to adjust the subtitle style. Is there a way to get it to use the AppleTV defaults?

