Filtering Google Ads API Campaign Simulations by Date Range

I'm working with the Google Ads API to retrieve campaign simulations for a specific date range. So far whenever I try to filter for a date range outside of the "current simulation" I receive no results. The "current simulation" is the default simulation that shows on the platforms websites simulation tool.

Here's my current code snippet (relevant portion):

try:     # Get the GoogleAdsService     googleads_service = client.get_service("GoogleAdsService")     # Construct the query     query = f"""         SELECT             campaign_simulation.campaign_id,             campaign_simulation.type,             campaign_simulation.start_date,             campaign_simulation.end_date,             campaign_simulation.budget_point_list.points,             campaign_simulation.cpc_bid_point_list.points,             campaign_simulation.target_cpa_point_list.points,             campaign_simulation.target_impression_share_point_list.points,             campaign_simulation.target_roas_point_list.points         FROM             campaign_simulation         WHERE             campaign_simulation.campaign_id = {campaign_id}      """     # Execute the search request     response = googleads_service.search_stream(customer_id=customer_id, query=query) 

I've attempted filtering based on campaign_simulation.start_date and campaign_simulation.end_date within the WHERE clause, but it only retrieves the current simulation. On the platforms website you can change the range to be any 7 day period after the current date, and this is what I expect to be able to do from the API as well.