error: Expected TypedDict key to be string literal for Union of TypedDict and dict #21510

from typing import TypedDict

class Foo(TypedDict):
    some: str
    name: str

type Bar = dict[int, float]

type Baz = Foo | Bar

baz: Baz = {"some": "foo", "name": "x"}  # OK
bar: Bar = {1: 5.2, 2: 7.4}  # OK

baz2: Baz = {1: 5.2} # error: Expected TypedDict key to be string literal  [misc]

baz3: Baz = {"1": 5.2} # error: Dict entry 0 has incompatible type "str": "float"; expected "int": "float"  [dict-item]