[to delete]

[ooli]

When I clic on trap mastery (cunning/ traps) at level 1
I get the message to choose between Disarming and Bear trap, but then nothing, not trap, no new button

Ok it works. But why is it so counterintuitive to the rest of the selection process? Clic on a text, instead of a button to validate!

[Pyros]

When I clic on trap mastery (cunning/ traps) at level 1
I get the message to choose between Disarming and Bear trap, but then nothing, not trap, no new button

You have to select a trap in the dialog then make sure you Confirm by using the first option(press a or click on it). If you Esc/click out of the window to close it, it counts as cancelling the trap readying. Once you do that, you'll get the trap as an active skill.