Sound_volume.osc has no effect

Hello guys!

I recently tried to add the sound_volume.osc script to my latest project, since it was lacking. I declared it in the .bus file, defined the macro frame in the main.osc script and checked that the variables are correctly written. However, it has no effect in-game. When I am in the interior view and open the doors/windows I still can't hear the environmental sounds.

Do you know a possible reason for this?

Thanks in advance!

There it is.

If I hadn't checked the logfile I would've had no idea about that single "error" regarding the sound buffer being too short. That specific sound file is working fine.