When you arent on home screen waiting for a game

Im really tired of waiting on a game, and ill be in shop deciding what champion to buy next, and the time comes to accept my game, but someome declines it, so i get forced back to the home screen. Weather you are changing your runes, masteries, or looking at the shop, it always sends you back to the home page of the game when someone declines the match. Please fix this.