MuseScore 4.4.0 file name bug

I found a serious bug on all the mscz files that contains special charaters as: á,à,â,ä, etc.
This is a critical error because I thinked that my file was corrupted and I was near to delete it permanently, but I look at the file name and don't look roght in the word "Étude".
Please, fix this error for anyone can delete files that are not corrupted.