My default doubleclick action on package spec and package body are "open package body and spec". but when I double click, it opens only package body OR package spec.
My problem with double-click action in the browser is a little bit different. When I double-click on any object it expands the node. Next double-click collapses the node. The third double-click finally opens the object. My setting for 'Default' object is 'Edit Spec & Body'. Version 8.0.0.1480.