Wacom tablet + blender 2.9.1. How to get pressure sensitivity?

Hey everyone, I tried using Blender for sculpting and grease pencil but I cannot get pressure sensitivity at all. Im running windows 10, blender 2.9.1 and a wacom cintiq with latest drivers.
All other apps like 3dcoat, zbrush and photoshop work just fine. What’s up with blender? Is there a special trick Im missing?

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