Loader not working for custom payment methods in Store Commerce.

[v-vsatuluri]

I wanted to bring to your attention an issue we are encountering with the loader/busy functionality in our Store Commerce App during the 3rd party payment process. We have created a new operation and added the payment method to the store's list of payment methods. Typically, when we select the "Add payment" button from the cart payment grid, a list of all tender types is displayed. Upon selecting the custom payment method, the functionality proceeds as expected; however, the loader fails to activate while the business logic and payment API are executing. This absence of the loader may lead to confusion for users, as it appears that the process is stalled.

When we try with adding the custom operation on the button grid layout, it is working fine but it is not working from the payment methods list.

We would appreciate assistance in resolving this issue, so the loader functions correctly during the entire payment process.