As title; the “\” key (next to the “Z” key) cannot be bound; it appears to be accepted (message reports: ‘\ has been bound to “group up”’), but the setting is immediately forgotten upon exiting the options menus.
As title; the “\” key (next to the “Z” key) cannot be bound; it appears to be accepted (message reports: ‘\ has been bound to “group up”’), but the setting is immediately forgotten upon exiting the options menus.