Foobar2000: volume regulation not working

Kubuntu 20.04.3, foobar2000 1.6.7 (latest/stable). After some update from ‘Update manager’ foobar2000 stopped to react to volume regulator bar . Regulation via ‘Audio Volume Settings - Plasma’ working (foobar2000.exe - audio stream #1)

After random foobar2000 crash it launched wine reconfiguration during start and fixed by itself. Also sometimes foobar widget icon missing from KDE panel and starting reconfiguring wine and reinstalling vcrun2017, wmp9 etc