Renaming Exported Download File is not working

From Marc Perry:

"I just imported a custom list of human gene names and saved it in MyLists. Then I added some really useful columns and clicked on the Export button. The little popup suggested the name 'results.tsv' as the "Save as" but it looked editable, so I went for it, and gave it a convenient and highly informative custom name. Then I clicked on the Download button that had a little cloud on it. File was saved to my localhost as 'results.tsv.'"

This is because you need to specify the filename in the second save-as window rather than the export window.