Incorrect Icon displayed When Both Steam and Game Is Open

[BlueberryDingle]

Distribution

Mint 22

Package version

6.2.9

Graphics hardware in use

Intel Corporation RocketLake-S GT1 [UHD Graphic 750]

Frequency

Always

Bug description

When Steam is opened and a user launches a game, Cinnemon incorrectly displays the wrong Application Icon and causes both Applications to show the Steam icon.

Steps to reproduce

Should be straight forward. Launch Steam and log in, navigate to Library, select a game and select Play. If your Panel is set to show both the Window Icon and Application Name or Window Title, you can see both Steam and the Game has Steam's Icon.

Expected behavior

If Steam should be Flatpak or System Image, A Steam Game should show its own Icon and not show Steam's Icon.

Additional information

I already opened a Issue on the Steam Linux Client repo about this exact behaviour.

You may find it here: ValveSoftware/steam-for-linux#11349

Screenshot: