With Amazon S3, download opens file instead of downloading

Firstly, this is a wonderful plugin! Thank you so much for your time.

I am trying to migrate content to Amazon S3. When I do, clicking the download button opens the file in S3 instead of downloading immediately.

The file begins to play, and has a download button next to it, so you can then download it, but it’s an extra step and not how the plugin normally works.

Is there anything I could do to correct this?