Sound from Dragon Portal is to loud

In my hideout the way between the portals and the stash/vendor is short. For me, the sound of the Dragon Portal Effect is much to loud for that distance. Cause of that, I didnt buy any portal mtx with a permanent noice.

Give us a option to turn off the mtx sound at our hideouts.

Thank you

Sorry about this, we noticed a bug where the wrong version of portal audio was playing in hideouts.

A fix has been committed and should be through on an upcoming 3.5.X patch.

"

A fix has been committed and should be through on an upcoming 3.5.X patch.

I'm impressed by the patch schedule.
We're forced to listen a wrong loudness level portal sound effect for a month and a half.

Why isn't this hotfixed? It's a game-breaking issue.