Steam still logs FFXIV as active even after closing the launcher or the game

[hibiii]

I've noticed that, once I close FFXIV, or the launcher itself, Steam still reports that I have the game running, even when there's no processes with xiv in their name/args. Steam also cannot force stop this phantom instance of FFXIV through the library page, and the only solution I have found for this is to close Steam and reopen it. Playing other games on Steam does not fix this.

Steps to reproduce

1. Open Steam and log into Steam Friends
2. Open XIVLauncher (externally or through Steam, doesn't matter)
3. Close XIVLauncher

System information
OS: Debian 12 x86_64, reported as Unix 6.1.0.21
Steam: dpkg version 1:1.0.0.75+ds-6
XIVLauncher: flatpak dev.goats.xivlauncher version 1.0.8 from Flathub, self reported as 1.0.8.0 (072480e)
Runtime: reported as 6.0.28
Flatpak: dpkg version 1.14.4-1+deb12u1, self reported as 1.14.4

[NotNite]

Steam is unable to detect the process as closing due to (Flatpak shenanigans). We have a workaround with this for older Flatpak versions by setting the parent PID: https://goatcorp.github.io/faq/steamdeck#q-final-fantasy-xiv-doesnt-close-properly--steam-constantly-thinks-final-fantasy-xiv-is-playing

[Blooym]

We're tracking this issue at #97 as that was our previous work-around to this problem. As your flatpak is an older version you can use the workaround in the FaQ @NotNite linked - gonna close this to not split the conversation