Directive reloads the audio file after it's ended

I have a single audio file. On ranged streams, the server returns 206 and the range.
If I play it, and let it end, then press play again, the library will reload the file.
This does not happen in case I have the same `` element alone in the page.

Reproduce the issue with a single audio file served as a ranged 206 response, then compare replay behavior with the same audio element outside the directive. Inspect the AngularJS directive's handling of playback ending and replay, and confirm that pressing play again reuses the existing file instead of reloading it.

Written by the indexing model from the issue text.