Submit score not returning to arcade MochiMedia

Not sure if this is by design or is a bug, but when you have submitted a score for a normal game it sends you back to the arcade where you see your score in the game.

Playing MochiMedia games, you get the MochiMedia leaderboard come up on the game, but you get no confirm your arcade score as been saved to the arcade and you say on the game page itself. Reloading to the arcade you see your score is infact saved, but some confirm might be nice for users?