[BUG REPORT] Linux - BCL incorrectly identifies Town of Us Mira as Vanilla

[cootshk]

Pre-Flight Checklist

• I am not asking a question => use the Discord if you are
• I have tried to use an alternative voice server
• I have checked everyone in my lobby is on the same BetterCrewLink/CrewLink server
• I have refreshed and activated NAT Fix on the BetterCrewLink app when I can't hear some people (this is a known issue)
• I have checked that the BetterCrewLink/CrewLink server I'm using is up to date
• I have a screenshot or videos of any errors
• I have checked that someone else has not reported this using the search bar

Describe the bug

I have Town of Us Mira installed, but BetterCrewLink thinks I have no mods installed. I can't see the room code for the Town of Us Mira lobby because of an incompatible mod.

Steps to reproduce the behavior

This happened on both my Fedora laptop and my NixOS desktop

• extract the Town of Us Mira steam version into the game's install folder
• set WINEDLLOVERRIDES="winhttp=n,b" via your method of choice (I used the steam launch args)
• open BCL

Expected behavior

Among us is recognized as being a Town of Us Mira client, not a Vanilla client.

Screenshots/Videos

I have ToUM installed but I can join the vanilla lobby because BCL thinks I'm running a vanilla game Similarly, I can't join ToUM lobbies

Desktop

Among us 16.1.0s (public-previous)
BCL v3.1.4
Both Fedora Linux 42 and NixOS unstable, both using the distro-provided steam package.

Additional context

No response