`match.unhandled` on multiple booleans

Bug report

Given two booleans $b and $c, the following ought to work:

function a(bool $b, bool $c): int {
  return match(true) {
    $b && $c => 1,
    !$b && !$c => 2,
    !$b && $c => 3,
    $b && !$c => 4,
  };
}

but, I'm getting a "Match expression does not handle remaining value: true"

The original problem:
https://phpstan.org/r/142cf3a3-37d4-4cce-bd44-d703936d8283

Then I tried giving each arm a value:
https://phpstan.org/r/4b78755c-5f87-454a-ba0c-a9eb17baeb4f

And then I tried using strict comparison on true and false
https://phpstan.org/r/5dd7c48b-df06-4a57-9cc1-07de2466cffd

All three are giving the same error, even though at least one of them will always be true

Code snippet that reproduces the problem

https://phpstan.org/r/142cf3a3-37d4-4cce-bd44-d703936d8283

Expected output

I expected no errors.

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