Razorpay COD & Magic Checkout

Ok. Have been using it. It works but there are few issues

1. Around 3-4% of 1st session orders came from Online Store. I have raised several tickets but still unable to solve. Gave me replies but not satisfactory and issue still exists.

2. Before magic checkout, I was using shiprocket checkout. I prefer the custom rules of shiprocket: being able to setup COD fees, shipping charges, Partial COD based on product, collection, etc.
Razorpay doesn't have this.