Audio in Quiz question

We experience a problem that having an audio file in a Quiz question affects subsequent questions. I wonder if this is a known issue or we didn't use it properly?

Steps:
- create a quiz and define order as sequence, tick the Judge Questions and the Show Feedback boxes.
- add a question as Single Answer type.
- add Sound Properties and upload a .mp3 file successfully.
- create subsequent questions.
- click Play and the Sound Player will appear on the subsequent questions, and obscuring the rest of the questions, which don't have the sound file uploaded to them.

We have a workaround:
- get the audio file URL from the media library
- create HTML5 codes for the audio - embed the HTML5 codes into the question "Prompt" field.
- the audio file will only appear on the specific question rather than on subsequent questions too.

Hi,

This doesn't appear to be the case on the latest working v3 alpha so the next release should fix this...

John