I’ve had a similar issue with regards to shopify’s model-viewer library not being updated with model-viewer’s latest features. For example, the disable-zoom data attribute is not currently supported on the shopify’s model-viewer v1.2 but if you check out google’s latest model-viewer cdn , it’s there. Shopify needs to pay more attention and sync to google’s model-viewer latest features. Hope someone from Shopify sees this and fixes this asap.
The only solution I can think of is to import google’s official cdn manually, instead of relying on shopify’s library for now. P.S. make sure to remove that data-shopify-feature=“1.2” from your model-viewer tag, that automatically imports shopify’s library.