Before I say it is what it is, look at the trumpet staff on the score. Trumpets in Bb is shown twice and I would expect to see 1.2.3.4., not
1.4.24. Not sure how I managed to create this.
Hi @Art51tra, maybe it would better if you could upload your project, for someone to see what is going on.
Javanese Dance 2025-01-17a - Excerpt.dorico (629.9 KB)
Create an empty handed player. Drag the Trumpet 3 instrument onto it and delete the (now empty) trumpet 3 player.
Javanese Dance 2025-01-17a - Excerpt-edit.dorico (904.7 KB)