Show captions while casting via Chromecast
When I play twitch content directly on my phone, I can turn on captions via the menu. When I cast the same twitch content to my Chromecast, the captions are no longer there, and the caption option is missing from the menu.
It's an important accessibility feature to have captions available while casting via Chromecast. It helps people who are hard of hearing and people with ADD. It also helps when streamers mumble.