Trills continue their lines through rests if on system breaks… Am I doing something wrong?
I assume it’s because there’s a minimum width required for trill lines, and Dorico doesn’t adjust system breaks to resolve such items that go beyond the margins.
If that indeed is the reason, it’s part of a larger conversation with other similar elements, like tempo marks. And if so, it’s not a bug, but a present limitation of the software. I know the team has plans to improve this, but at present, you have to adjust it manually.