No sounds at all in game

When I start Minecraft, I haven't any sounds at all. I tried reinstall, uniinstall and (re)disabling sound and GPU driver, but even then threre wasn't any sounds in game. I tried change texture pack and all souns in game. I tried different sound drivers and audio outpust (digital & analog). All other UWP games and apps have sounds completely OK. I even tried the nevest beta update of Minecraft using Xbox Insider Hub, but with no solution... I don't even see the game in sound mixer. I searched a lot forums for that, but tweaking sound device using sound panel won't help (disabling all efects, changing sampling frequency. My OS and HW is completely OK. I tested it too many times. I am 100% sure, that this bug is in Minecraft and not in HW, drivers or Windows. If you want any logs, please reply. Thanks for hotfix for this bug.