This is related to the issues in this thread: <a href="https://app.roll20.net/forum/post/10434827/not-able-to-add-game-slash-system-to-playing" rel="nofollow">https://app.roll20.net/forum/post/10434827/not-able-to-add-game-slash-system-to-playing</a> People can't set the game they're playing in their game listings.