Enabling Sync For Product
In order for Leap Inventory to sync changes from source product to destination product, the "Sync Enabled" property must be set to "Yes". If this property is set to "No", no changes will flow from one store to another even if it is mapped to a destination product.
How to Enable Sync
While bulk mapping the products If the sync setting is enabled for all the products or products in a specific collection, the sync will be auto-enabled for the respective produced when mapped.
However, if the sync setting is set to "manually enable sync" for individual products, then you need to manually select the products and enable sync for them.
[Note: To learn more about Sync settings, please refer to About Product Sync]