PUBG Team is Aiming to Fix Sounds

Community manager of PlayerUnknown's Battlegrounds, known in the community as Hawkinz, tweeted that in one of the next patches developers will make a number of changes to the game related to sound. In particular, the volume of the intro movie will be reduced:

Re: sound concerns
- Intro volume is still too loud (obviously) team is going to reduce it
- Sound team is planning other changes where loudness is an issue
No ETA, this isn't coming next week but wanted you to know your concerns aren't falling on deaf ears (excuse the pun)

— Hawkinz (@Hawkinz) May 12, 2020

Hawkinz also added that the developers managed to find the reason for the bug, because of which steps in some situations do not make any sound. It's still unknown whether this fix will be included in the May patch.