Batch function


I have some audio files in m4a format that I would like to convert in mp3.
I use the batch function using the MP3 convert model.
After having selected the source folder and the files type “aac, m4a,…”, when clicking on refresh, no files appear in the selection area whereas my source folder contains m4a files ???
However if I select the “All files” as file type and then click on refresh, then my m4a files appears.
Any idea ?


Thanks for the report. Will be fixed in 9.0.20.