Musescore using basic sounds instead of muse sounds when uploading.

Howdy. Not sure if this is a problem with musescore.com or musescore studio, but whenever I try to upload this score onto musescore.com it uses basic sounds instead of muse sounds. It's a fairly large score, but I've uploaded larger scores in the past with muse sounds. I've tried to save a copy and upload that, as well as deleting the scores source, but it's still being uploaded with basic sounds. I'm uploading from musescore studio, so it's not the issue of uploading from musescore.com directly. I've tried uploading other (much smaller) scores, which have worked properly.

https://musescore.com/user/2631066/scores/22871326/s/C1anrS?share=copy_…