Step 2: Test the Swatches In Your Store
1. Verify that the swatches work correctly from your storefront. Even without any swatch images,
the text-based swatches should appear in the store, and work correctly.
2. If any drop-down options from the configurable product are missing from layered navigation,
do the following:
- Verify that the attribute frontend property, Use in Layered Navigation is set to “Yes.”
- Return to Cache Management and click the Flush Magento Cache button.