@lbolsen There’s an incompatibility with its sandbox of the old electron release they use and the glibc update to 2.35. Try running it with the --no-sandbox argument in terminal. If this works then you can edit the /usr/share/applications/teams.desktop and edit the “Exec” line in “[Desktop Entry]” to contain the argument. See the latest comments on the AUR page. Note that this method comes with some security risks so maybe you can continue using the web/flatpak version till the issue is resolved.
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