[Mac Client] Filter CustomAlertSound requires full path MP3 file

Hi,

I noticed that custom alert sounds in filter do not work. Usually they are declared as follow:
CustomAlertSound "quicksilver.mp3"

This works fine in Windows, but in Mac, to be able to find the right MP3 file, the full path has to be set as follow:
CustomAlertSound "/Users/USER/Library/Application Support/Path of Exile/Preferences/ItemFilters/quicksilver.mp3"

Is there any way to configure the PoE Mac Client to find the files without any modification? As I use filter from other people (e.g.: Tytykiller), I need to get a local copy of the filter to fix the sound path files.

Thanks in advance.