It’s a legal thing.
Use the ‘reset factory settings’ option in system settings. For region choose something that isn’t Europe.
I had the same problem and found your solution. It works fine, thanks a lot.
These stupid Eurocrats! In order to save kids from their own thoghtlessness they prevent the older people from using modern technology and taking part in musical culture. I like classical music. This makes things more sophisticated as the volume level changes, and on “EU level” you can’t hear the quiet passages.
If the Eurocrats should ever forbid this workaround, I will have to file a suit at the European High Court for minority rights.