Sure would be nice to be able to have an easy way to go from the package spec definition to the procedure you are positioned on.
Maybe a right-click option?
Right now you have to copy and search or just poke through the code to find it. Yeah, you can use the drop down at the top of the body, but if you have lots of procedures or they are named similarly (e.g. overloaded) then it’s a challenge.
This comes up, most often, when you are opening the object in a different package and it takes you to the spec definition rather than the body.
Hopefully my description makes sense.