@Reload Hi,
You mean that the volume is lowered on its self ???
Or do you want a feature to prevent accidental modification of the volume setting ?

The volume can be set at any time (even phone locked), so accidental modification is possible.
I don't have this issue thanks to a phone case protecting the buttons.

And personally I like to be able to adjust the volume whenever I want.
But I guess this should be considered.

But I'm afraid that if accepted it won't be a priority except if someone steps in and propose a PR.