Some weird playback with a trill and different speeds. I was doing some experimenting in the attached file and got two whole notes instead of a trill. This was true for all instruments.
Here’s the vid of the bug: https://youtu.be/QjTQPnxw5P0
sketching.dorico (2.1 MB)
The project you’ve uploaded doesn’t seem to match what’s shown in your video, and trying to set up identical trills to the ones you show in bars 23ff. in your video, I’m unable to reproduce the problem you show. Can you attach the version of the project that includes the faulty trills from the video?