Sir, I've just gotten XP-Pen Artist Pro 16 Gen 2. It works in every application and even in Blender, but the tools in sculpting work once or twice but not always with the pen. I'm sure it's a setting thing. I'll see if I can resolve it.
Apologies. I should have applied after Ctlr+5. It's working fine now. Thank you.
Thanks for posting your solution. I have recently bought an XP-Pen tablet myself. So when I start this course I'll know to watch out for this.