when minecraft launches and the loading bar is about halfway full all sound from my pc except for minecraft goes away

Thank you for your report!
However, this issue is Invalid.

This is a Windows setting that reduces other sound while in a call.

This is a technical support issue, this website is to track bugs for the game and we do not have the tools to assist with technical issues here.
Please check the Technical Support Resources, or the Community Support Discord - please note that technical support for Minecraft is done by volunteers, so please be patient if you do not receive an answer right away.

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