I assume after 30 minutes of trying to answer this question that the answer is ‘it can’t be done.’ If it can be done, then I feel there is something fundamentally wrong with either the documentation or the way the program arranges all of its various setting options. It should not take so long to find a setting or a clue to how it can be done.
I have a Soprano stave and a Bass stave. I’d like the 1st & 2nd ending repeat lines to be on both staves, not just the top one. None of the System Object options does the trick. Nothing in the section about repeats in the documents gives a clue on how to do this.