Barlines at the start of systems don't DTRT.
In my lead sheets, I want barlines at the start of every system except for the first. And I want the barline which starts each system to be the same as the one that ends the previous system, assuming it's a single or double barline. (The exception would be that if one of those is a unidirectional repeat sign, the other one shouldn't be. In fact, the bidirectional repeat sign is the only barline that already gets handled correctly.)
Under Style...General...Barlines there is the option "barline at start of single staff", but it breaks by only putting a single barline instead of the one corresponding to the end of the previous system. I can put it in by hand, but how do I have it just happen automatically.
And then how do I have it hide the initial barline of the first system? It doesn't let me delete it, nor does it let me open the inspector to edit the element to hide it. (Not that I'm hoping to have to do that by hand, but since there doesn't seem to be an option to do it automatically I'm at least looking for a workaround.)