These are the most common troubleshooting steps to help with download issues.Â
🛠Log out of Steam and restart the PC.
Logging out of Steam, restarting the PC and then signing into Steam again can often show the DLC content when the game is launched again.
🛠Verify the integrity of the game files.
Follow the steps to verify the integrity of your game files. Once this is done, re-launch the game and verify that the issue is fixed.