Issue with DefaultScalability.ini

Hello,

I’m trying to override the shadow quality in my project, and to do so I create a DefaultScalability.ini with my override values in the following section :
[ShadowQuality@0]

[ShadowQuality@1]

[ShadowQuality@2]

[ShadowQuality@3]

when I try in the editor and I change the shadow quality setting is does work as expected.
but if I try the game in PIE, and change the shadow quality with the console command : r.ShadowQuality 0 (or 1/2/3)
it does not works.
It doesn’t work either in builded package (shipping or development).

Does anyone can help me to get those setting working in build packaging ?

Thanks a lot