Hotkeys associations to actions are presented in a bad way
Currently, in the wxWidgets preferences, we can associate a key to each possible action. As a consequence, the same key can be used for 2 different actions, and it is impossible to bind 2 keys for the same actions. Obviously, it should be the contrary...
Also, it would be great to have a "Capture" button, detecting automatically the next key (possibly with modifiers) pressed and binding it to the action.