When double clicking a package in the profiler 'Source Viewer' it jumps to an incorrect line numb (4329543)

When double clicking a package in the profiler 'Source Viewer', it jumps to an incorrect line number in the code.

1. Execute a package body from the Editor window
2. Choose a function within the package and supply the input parameter values
3. Select to use profiler with session statistics
4. Expand Run in the profiler window
5. Select the function  

When changing to the tab 'Source Viewer', the window shows the wrong line and also navigates to this location in the code display.
(The small red and green lights are set correctly for the functions)