When creating subscription rules for products in Recharge. Shopify will sync the plan to the Shopify product in the order that the subscription plans are created. This may cause the purchase optins to appear in a different order between Recharge and Shopify.

For example, if you create a 90 day, 60 day, and 30 day subscription rule in that order, that is the order it will show in Shoipfy. If you re-arrange the plans for the product page in Recharge, Shopify will not update how it is listed in the Shopify admin.

In Shopify:

In Recharge:

This is just an internal view in Shopify and will not impact how customers view the product. If you want the product options to align with what is shown in Recharge or re-organize the order, you can recreate the product plans.