MIDI-exported file not recognized by Chordana apps

I exported a score in the MIDI format to use in the Chordana Music Space / Chordana Play apps. However, the file cannot be imported into either of them. I verified that the apps can import MIDI by downloading a random .mid score from the Internet and playing it. Could you give me any troubleshooting tips?
Note. I added the exported file to the post. However, I had to manually specify its extension, '.mid'
Note. MP3 export works as expected
UPDATE: after adding the extension '.mid' to the exported file I'm able to import it. However, the score is incorrectly displayed. I don't know if this is due to the Chordana apps or the export from Musescore.