Bibiothéque plugins fourier

Good morning,
I’m coming back once again to a post I’d already put up on the library of plugins (Relab 480 dual and Seven Heaven Professionnel M7) on fourier.
My question is why when I use Logic Audio Pro I see my custom presets in my plugins (see photos) and in the oven when I make presets I don’t see them in my plugins unless of course I go and get them in a separate folder.
Can you tell me more?
Thanks a lot,
Franck

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