Too abrupt dynamic changes using MuseSounds in Musescore 4

When playing back a transcription I made from an opera, I had issues with too abrupt dynamic changes. For example, there's a passage where the dynamics go from forte to piano subito, and it sounds so abrupt that it feels like two different mp3 files glued together. I believe it has to do with the instruments release, which could be slightly longer so when you go from forte or fortissimo to piano or pianissimo it would sound more natural. I attached the files from the project, so you can take a look.