Epic Games-related missions may not reflect as completed if the Playfull Companion Extension is not installed, outdated, or if the Permissions and Site Access settings are not configured properly. These issues restrict the system from verifying game ownership and progress, which is necessary to complete the mission.
Resolution:
Install Playfull Companion Extension on Google Chrome browser on a PC
Visit this link: Playfull Companion Extension.
Click on "Add to Chrome" on the right side.
Confirm the addition of the extension.
If the Playfull Companion is already installed, try reinstalling it.
Select "Remove from Chrome" on the right side and restart the browser.
Click on "Add to Chrome" on the right side.
Confirm the addition of the extension.
Check if the Permissions and Site Access of Playfull Companion Extension is properly set.
Visit this link: Extensions.
Navigate to Playfull Companion, and then select "Details".
Enable "Automatically allow access to the following websites".
