Problem description

Heroic 2.13 added support for GOG DLC, but, as far as I can tell, only on Windows. On Linux I can still install DLC-having games, like AI War 2, but the DLC is not installed and there's no option to install it.

Feature description

DLC should be supported on Linux as it is on Windows and Mac.

Alternatives

Manually downloading the DLC installers, running them, and telling them to install to the directory Heroic installed AIW2 to works fine, but is awkward: each DLC installer needs you to click through an EULA for the installer framework itself, then tell it where to find the installed game.

Additional information

No response