We have an Hybrid App using React Native and Salesforce mobile SDK, we are facing some issues when we need to do a SyncUp and one of the records that will be sync have more than 25 child records, like an order and 25 order items. During our debugging we saw that Salesforce use REST Composite to make the requests, maybe this can be the limitation of 25 subrequests from composite? In our test scenario we have two orders one without products and the other one with multiple products, when the second one, have more than 23 products the SDK don't send the request to Salesforce. SF only receives the request for the order without products (we are using debug logs monitoring the user on the mobile app to validate this behavior).
Anyone had faced some similar issue?