Brand Name Schema Value Not In Second Store

We use schema code on products successfully in our primary store. But, in our second store, which uses the same product database, I can't get the Brand/Manufacturer name to appear.

Our is identical in both templates. It has the json script which includes:

"brand": {
"@type": "Brand",
"name": "{$product.product_features.1.variants.{$product.product_features.1.variant_id}.variant}",

This works in our primary store. Any reason why it wouldn't in our second store. TIA

Please make sure that the feature is shared with the second store-front

Thank you very much. That worked like a charm.