False negative on insufficient arguments with *args: *tuple[?] since 1.1.382

[Azureblade3808]

Describe the bug

When a function has variadic arguments with type of unpacking a tuple, calling it with insufficient argument(s) incorrectly passes type checking.

It used to work with Pyright 1.1.381.

Code or Screenshots

def f(*args: *tuple[int, str]): ...

f()  # Expected to be reported, but not.
f(0)  # Expected to be reported, but not.
f(0, "")  # Passes.

VS Code extension or command-line

Pyright 1.1.382 & 1.1.383

[erictraut]

This is addressed in pyright 1.1.385.