Downloading Multiple Files from S3 using a wildcard

Hi team,

I'm using Adobe Campaign Classic v8 with a File Transfer activity to download files from an Amazon S3 bucket. 

My S3 bucket contains multiple files with the same prefix, for example:
Automation_1225950_20260717_1514.csv
Automation_1226051_20260717_1514.csv

In the File Transfer activity, I'm using the following path:

adobe-incoming/Service_Automation_

The workflow is:

Scheduler → File Transfer → Data Loading

 

However, the File Transfer activity only downloads/processes one file, even though multiple files match the prefix.

My questions are:

1. Is this expected behavior in ACC v8 for Amazon S3?
2. Is there a way to process all matching files in a single workflow execution?
3. If not, what is the recommended approach to load multiple files from S3 into ACC?

Any guidance or best practices would be appreciated.

Thank you!