No warning/error if data file can't be found

I was trying to import JSON files using the **Dynamics 365: Data Importer Release task**. My file name was starting with the prefix "**ExtractedData**". It was neither importing file nor giving an error message/warning. Below is the log of import task


When I tried to import the same file with ExtractedData prefix using CDS data migrater import xrm toolbox it worked. Later, I changed the filename prefix to "**ExportedData**" and it worked from **"Dynamics 365: Data Importer Release task"**. We should handle this and give an appropriate error message/ warning like **No file found** something like that.