Call hierarchy does not distinguish between methods with same name on different classes

[debonte]

Environment data

• Language Server version: 2022.5.0-pre.1
• OS and version: Windows 11
• Python version: 3.11.0a7

Repro steps

1. Paste the code below in a .py file
2. Right-click on method and select Show Call Hierarchy
3. Examine the generated call hierarchy

Expected behavior

Call hierarchy enables the user to distinguish between Consumer1.consumer and Consumer2.consumer.

Actual behavior

The two methods named consumer are both listed as consumer.

Code Snippet / Additional information

class Base:
    def method(self):
        pass


class Consumer1:
    def consumer(self, base: Base):
        base.method()


class Consumer2:
    def consumer(self, base: Base):
        base.method()