`match` indentation broken for tuple-closing brackets

The following snippet is formatted using rustfmt.

match Some(1) {
    Some(number) => (
        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
        number,
    )
        .to_owned(),
    None => ("test", 0).to_owned(),
};

In my opinion, this is not very readable since it breaks the strict indentation of anything inside a match arm. Shouldn't the closing bracket of the tuple in the Some(_) arm be indented further (and therefore, potentially, the two fields of the tuple as well)?

Start by reproducing the provided match-arm and tuple-formatting snippet with rustfmt, then trace the formatter entry point handling match arms and tuple expressions. Done means the tuple-closing bracket and its fields follow the intended match-arm indentation, with a regression test covering the example.