How to change transcription output granularity : word per word vs group of word ?

Hi,

I would like to get the quickest transcription response as possible, meaning on word per word output basis. To do that, I use PartialResult BUT I get only output updates by group of 4-5-6 words. I read a post about "SetPartialWords sets to off" that should allow to do that. However, I do not see any change whatever such setting value.

I quess that there is a choice: do I want high update rate of output with potentially low confidency OR do I want output only updated when confidency is more consolidated thanks to several words?
In my case, I am more inerested in first choice.

Is there a way to force a word by word output through PartialResult function?
Many thanks,