In a new composition with a trumpet, I use portato notes. But the portato mark, a small line above the note, does not trigger the portato articulation. What's wrong? In my earlier compositions the portato marks work fine.
To locate the problem I created a Sibelius sheet with only one trumpet. The portato text above the note triggers the articulation but the portato line above the note does not. The problem is the same with any wind instrument.
I use Sibelius 6.2.0, Special Edition Plus, Vienna Ensemble and VI Pro.
Best
Pekay