In one connection I load a package into the editor. I can navigate easily by clicking on the procedures, functions etc. in the Navigator pane. I can switch between the body and spec and Navigator pane functions as expected.
I then switch the same Editor to a second connection using the dropdown next to the 'plug' icon
I can navigate in the tab with the focus, but if Iswitch to the other tab, I am no longer able to navigate. i.e. if the spec has focus I can navigate through ok, but if I switch to the body, the Navigator pane no longer works.
Switch to other connection and back using the connection tab
Waiting for fix in a future release of Toad for Oracle