I wanted to filter my library today to see which games both my sister and I owned, but when I used the Filter menu and added her name to the "Friend's Name" field, no games showed up, and there was a message stating, "Can't find what you're looking for? Try the Steam Store."

I know for a fact that we own a fair amount of the same games, and when I go to my sister's profile, I can see the games that we both own. I tried other friends, and nothing's showing up.

I don't have other filters on, such as Multiplayer or Achievements or Software or Installed games.

I know that I can go into my friend's profiles to see the games we all own, but I liked being able to filter games in my Library tab, as I could select multiple friends and see which games the four of us all owned.

Is this feature being deprecated, or is there something wrong with my client? I have already tried completely exiting Steam and reopening.