Yet they seen convinced that the only thing they can do is do yes/no votes to reach a majority for one of the N alternatives. If this is for legal/constitutional reasons (it most likely is) then it’s a horrible mistake to not have realized this and corrected it.
Parliament needs a simple and legal way to swiftly select the most popular option among N options where none have a majority. This isn’t a dangerous legal loophole - the acceptance of such an N-way tie and the selection of the N options can still be decided with majority.
There should be a ranked or Condorcet vote and the winner should be enacted. It should have happened a year ago at least.