Salesforce Read Snap shows only 50 records

I am using Salesforce Read snap to read records from a custom object in our org.
Although there are more than 100 records, the read snap gives me only 50 records. This is observed for all the read snaps I am using.
I have specified REST API and batch size as 2000.
Do I need any additional configuration?

Are you referring to the preview data or to the actual results of your pipeline?
Preview data only works with 50 records

Hi Diana,
Wasn’t aware that preview data deals with only 50 results.
Thanks for the same.