At least with GNOME Software's PK backend, we set the Debconf mode to noninteractive if the frontend doesn't give us a Debconf-socket to communicate.
So, if GS block on it, I would assume that this is a bug in Ubuntu's APT backend for GNOME Software, and not an issue specific to the steam package.
At least with GNOME Software's PK backend, we set the Debconf mode to noninteractive if the frontend doesn't give us a Debconf-socket to communicate.
So, if GS block on it, I would assume that this is a bug in Ubuntu's APT backend for GNOME Software, and not an issue specific to the steam package.