Cloudwork Data source file from subdirectory in S3 bucket



We tried to connect data source in subfolder of S3 bucket, through existing cloudworks connection with same AWS S3 bucket. However, no luck so far even not able to see the sub-folder or the csv file under the sub-folder, in the cloudwork setup i.e. link data source in process.

Not 100% sure if couldworks is able to see subfolder files in S3 bucket, or the source file needs to sit under root folder of bucket…

Wondering if any of us had any experience on this, or a guidance we could follow as not very clear doc after searching.

Appreciate for a direction.