3 simple FilterBlade questions (Poe1 Poe2)

Hi to everyone with experience with filterblade and its options and editings

i have 2 questions


whats the point of filterblade custom sounds if they are off timed and dont replace the original sound?
(ex: on item drops, i hear MY custom sound then 1 second after i hear POE drop sound)



is there a way to completely MUTE the POE ingame item sounds on drop so i ONLY hear the filterblade ones ?

we asked them for "years" to give us that option and they never did
i think because its hardcoded? idk

did searchs all over and cant get a direct answer
thanks