How can I simulate multiple items in a refund webhook transactions array?

Hello everyone, I’m working on order refunds and I’m implementing Refund webhook but I’m not sure about transactions array. I was able to get only one item in it. But since it’s an array I assume there can be multiple items. Is there any way to simulate it? Or is anywhere some documentation of webhooks responses because I found this https://help.shopify.com/en/api/reference/events/webhook but there is empty transactions array

I’ve been looking for this also and I’ve bumped into this documentation: https://shopify.dev/api/admin-rest/2022-01/resources/refund#post-orders-order-id-refunds which has the same response sent by the Refund webhook.

transactions was described as “A list of transactions to process as refunds”.

As of now, I have not yet comprehended this or think of a case where many transactions will be done during refund.