QKeySequence(<QString>) doesn't parse correctly when we have a space

When we create a qaction with we shortcut parsed from a QString with a space it creates an invalid shortcut.

        QAction *b = new QAction("test1action", this);
        b->setShortcut(QKeySequence("Ctrl + Del"));
 

return shortcut == ""

Space breaks it.

I created an autotests for it.

Is it possible to fix it please ?

Thanks