Currently only the 25 most viewed streams you follow appear in the sidebar with no way to display more once that cap is reached.

Desktop has a "show more" button. It would be best if both desktop and mobile just showed all of the live channels you follow right off the bat, but at least feature parity with desktop's "show more" button would be nice. I follow a lot of streams and I always like to check what low viewership streamers are live first. As-is the only way to do that is to go to the following tab and scroll scroll scroll, which is cumbersome. I understand that only power users probably hit this case but ultimately it does hurt small streamers to make it tougher for power users to see when they're live.