/usr/bin/steam was set as immutable, making pacman fail when it tried to update package.
Solved with sudo chattr -i /usr/bin/steam
This is a problem with the Arch packaging. I'll notify the maintainer. Thanks!
Nothing extracted yet.
/usr/bin/steam was set as immutable, making pacman fail when it tried to update package.
Solved with sudo chattr -i /usr/bin/steam