On September 4, 2019 Facebook made changes to its permission sets that will cause some values to fail to update on existing stores using the eCommerce integration. We strongly recommend updating to the newer version, which is more deeply integrated, provides a better visitor experience, and is not impacted by this change to permission sets.
To do so, follow these steps:
- From the Control Panel, go to Settings àWhat's New.
- Under Sell on Facebook with a new, fully integrated and mobile-friendly Facebook Shop, toggle the switch to Enabled.