Dynamic Buy Now with ShopPay button appearing on product page in spite of it being disabled

We have multiple Shopify stores. We are beginning to see instances where the Buy Now with Shop Pay button appears on a product page but in the back-end the dynamic button feature is not enabled. Is there a correlation between accelerated checkout and the dynamic button? We are not able to replicate this issue, but customer reports and screenshots indicate that it is being presented to some users.

Any insight? I can provide more details as is relevant.

Thanks.

Any chance some of those products are using a different product template and the dynamic buttons are enabled for that template?