Trying to use the option Find usages on a self reference is just a nightmare. Even more if there are multiple self-references. I want to be able to right click in the properties Associations tab so I can use the Find usage options from there (see screenshot).
When you only have one it is doable. I have one entity with 8 self associations, then it is impossible.
In modeler version 6.8.0 you can right-click on a self-association directly in the Domain Model view - I agree UI-wise it's not that intuïtive, but it give you access to exactly the menu you've suggested in your print-screen. Nonetheless I fully agree that selecting a self-reference shouldn't be this much of a hassle ;)