Flutterwave inline sdk Uncaught TypeError on checkout

I’ve followed these docs for my integration

I’ve used the callback option
Some orders are going through fine but some are getting stuck on “Payment Processing. Please do not close the modal”.
When I check the console I see this error for fe-sdk.js

Hello Samarath👋🏽,

Thanks for sharing your feedback with the team.

We are unable to replicate the experience you reported. Kindly share the steps to replicate this to enable us to resolve this.

Looking forward to your response.