Merge branch '973-zvuk-zmeny-hlasitosti' into 'V3.7'

#973 Fixed double sound in desktop mode.

See merge request !760
2 jobs from V3.7 in 39 minutes and 33 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
failed #205787
dev_debug

00:39:33

 
  Unit Test
skipped #205788
unitTest