When retrieving all products from a Smart Collection via REST API, some products are missing

Hello team,

I’m trying to get products that belong to a Smart Collection. I know I have some products that belong to the Smart Collection

Issue : when I try to query those products, it returns some of them but not all of them.
Is there anything wrong with the SmartCollection API?

Thanks

Can you please share your code with a screenshot, Because we have used Rest API for collection product data query, I didn’t found any issue with this except a bit of delay in update?