is possible hide specific apps from steam library in XBOX app?

Hello Luca H. I'm Arturo, and I'll be glad to assist with your inquiry today.

I'm afraid to say it, but it is not possible to remove free or paid content from your library.

As you said, the only option is to hide the game or app from your library.

Thanks for taking the time to read my reply,

Arturo.

I believe the TC is trying to add The Windows App version of FH5 to the Steam launcher as a none steam game. This isn't possible.

Unfortunately due to the DRM the Xbox App installed games still use, it's not possible to add these games to your Steam launcher as none steam games.

GoG Galaxy does allow you to add games from any PC launcher, including the games from the Windows Xbox App.

If you want to stream the Xbox App version of FH5 via steam, you should still be able to by this by launching Steam in Big Picture mode and then minimising to the desktop.

On the other hand if your question was about transferring the game from Windows to Steam then that's not possible. If you want to own FH5 on Steam, you'll need to buy the Steam version.

UWPHook is a simple utility created by coder Brian Lima. Using this app, you can effectively "reveal" UWP games to Steam's framework, allowing you to add them to your library like any other executable file. You can download the UWPHook installer from Lima's GitHub page.

Once you've installed UWPHook, adding UWP games to your Steam library is a snap.

Daniel Trock/SlashGear
Open the UWPHook app.

Click the refresh button on the top-right of the window to get a list of all current UWP apps installed on your computer.

Scroll through the list to find any Microsoft Store/PC Game Pass games you have installed, and click the checkbox next to the ones you'd like to add to Steam.

When you've selected your games, click the "Export selected apps to Steam" button on the bottom right.

After a moment, a notification will pop up informing you that the games have been added successfully.

Restart the Steam client.

When you open Steam, the games should appear in your library.

Once a game has been added to your Steam library, you can launch it from Steam the same way as regular Steam apps. Even if the game was downloaded via a PC Game Pass subscription, you likely won't need the Xbox app running while you play it (though some may require it).

Read More: https://www.slashgear.com/1301847/how-to-add-microsoft-store-xbox-game-pass-games-to-steam/

Hi and thanks for reaching Microsoft Xbox gamer's community.
My name is Josef.
I'm an Independent Advisor

Hope you're doing great today MECHUCHIA

Sorry to say but right now that’s not possible
The most closest thing to that is hide the game, if you’re interested on this go to My games and apps > go to your full game library > highlight the game > hide game

I am using the app, and no my connection is not metered. I just downloaded a game from steam to troubleshoot and verify that it was specifically related to xbox/microsoft and it appears that it is. Steam game downloaded just fine.