Problem
Button placements (More like this, Complete your purchase, etc) done in modules not appearing on some products on the category page.
Reason(s)
The products were newly added to the catalog, and the latest product feed was not updated in VueX.
How to verify the problem?
Verify that the newly added products were present in the latest feed sent to VueX.
How to solve the problem?
Update VueX whenever there are any changes in the catalog.