In Qt 6.6.2, the MessageDialog accepted signal isn’t emitted for the Ok button:

MessageDialog {
    text: "Really?"
    buttons: MessageDialog.Ok | MessageDialog.Cancel
    onAccepted: console.log("Accepted")
    onRejected: console.log("Rejected")
    onButtonClicked: (button, role) => {
        console.log("Button", button, "Role", role);
    }
}

Using Universal style and the QML dialog implementation.

Clicking the Ok button prints

qml: Button 1024 Role 0
qml: Rejected

Button 1024 is OkButton and 0 is AcceptedRole, so the correct button is detected but the dialog isn’t accepted.

It feels like the close() call that was added causes the dialog to be rejected? https://code.qt.io/cgit/qt/qtdeclarative.git/commit/?id=b00798df9d842570524550b6780a1debc4fe5387

This worked in Qt 6.6.1