Hi,
Why does You always write "Default preview for : Audio"
Please open file "\richtexteditor\scripts\editor.js", find section below. You can edit the text or remove it directly.
Regards,
Ken
This is by design, not a bug. If we do not add the text there, then the end user is hard to edit the audio in edit mode. I will discuss this with the developer and find a good solution for it.