function keyUpIsBeingHidden(keyCombination) {
  if (keyCombination.isKeyStillPressed('Meta')) {
    return new KeyCombinationIterator(keyCombination).some((keyName) => keyupIsHiddenByCmd(keyName));
  }

  return false;
}
If sub-matches are not allow, the number of keys in the key state and the
number of keys in the combination we are attempting to match, must be
exactly the same