Pagination Parameters in Fabric Data Factory Pipeline

I am struggling with implementing pagination for a REST API in a Microsoft Fabric Data Factory pipeline. I have read the official Microsoft documentation and have tried various things but to no avail. In my scenario, I am using a Copy Data activity which connects to the API endpoint and outputs the resultant JSON file to a lakehouse folder.

The API endpoint URL is in the following format (example):

https://api.somecompany.com/data?start={startdatetime}&end={enddatetime}&limit=200&page={page}

The REST API returns the following values in the response body:

{"total_count": 325,"page": 1,"total_pages": 2,"result": [ array of result objects ]}

The Source connection details are as follows (I have not specified a value for the page parameter in the query string):

Relative URL: https://api.somecompany.com/data?start=2025-01-29T00:00:00Z&end=2025-01-29T00:00:00Z&limit=200&page=

Pagination rules:

My assumption was that Data Factory would dynamically increase the value of the page parameter by 1 until no more data was returned. I have tried variations where the 'page' parameter is wrapped in curly braces like so: {page} but no matter what, I only ever get the first page of results returned.

I'd like to avoid having to wrap the activity in a loop, as it is already in a loop because I need to fetch data for a range of days and nested loops are not supported in Data Factory. I'm aware that I could use a child pipeline for the inner loop, but I want to try see if the pagination will work first before I go down that route.