hover docs don't show for union values

[KotlinIsland]

Description

class C:
    def f(self) -> int:
        """among"""
        ...


class D:
    def f(self) -> str:
        """asdf"""
        ...


def f(x: C | D):
    x.f

[DetachHead]

I guess it should show both docstrings with some sort of indication that it's a union of both of them