Audio Loss When Exporting

[pepino21]

The fewer issues I have to read, the more new features I will have time to implement, so I ask that you please try these things first

• [X] Try with the newest version from GitHub (also it might have already been fixed in latest nightly build)
• [X] Read the documentation and FAQ, Known issues, Troubleshooting
• [X] Search for your problem under Issues or Discussions
• [X] If you have a problem only with a particular file (or file type), use this form instead
• [X] Windows 7, 8 and 8.1 are no longer supported. This is not a question about Windows 8.1 or older.

Operating System

Windows 11

Steps to reproduce

I import a file to change its container (An example is changing a webm file to mp4), but all of a sudden these past two weeks the audio doesn't seem to stay with the exported file.

Expected behavior

Final exported result with audio.

Actual behavior

Final Exported result without audio.

Share log from developer tools

No unexpected bug crash.

[mifi]

does this happen with all kinds of video files?