Account filter of games

Hi,

Do you think it's possible to add better filter of games? Maybe extra list where i can add games that i don't want to be show?

For example i have "Sniper Ghost Warrior: Gold Edition", but it's "Sniper Ghost Warrior" + DLC, and it's show in list. There is same issue with "Alan Wake" and possible with more games.
Also there are some games that i totally don't interested in, but there is so many of those... so i just enter hoping for wining and than it will gone.

Regards