[bug] HTMLAudioInstance.ts

[twobear]

Bug Description:

There is a potential writing error in sound/src/htmlaudio/HTMLAudioInstance.ts on line 341.

The code snippet this.emit('progress', start, this._duration); should have 'start' modified to 'start/this._duration'.

Steps to Reproduce:

Navigate to the sound/src/htmlaudio/HTMLAudioInstance.ts file. Go to line 341. Note the mentioned code snippet. Expected Behavior:

Modify the code to change this.emit('progress', start, this._duration); with start/this._duration to ensure correct behavior.

Thank you for bringing this to attention, looking forward to the resolution of the issue!