PDF Import - File Removal and Audiveris settings

Hello everybody,

the PDF import page on musescore.com/import has a help link to this forum, so I hope this is the right place to ask ...

Audiveris did not work for me locally ,so I uploaded some files to the pdf import from the Musescore File-ImportPDF menu - ending up on the musescore.com web service. However, there is no way to delete these files and I am not sure where they might show up. Some of my test files are copyrighted, I definitely do not want the PDFs and genrated musescore files getting published anywhere. Is it safe to assume that the files are not showing up anywhere on musescore.com ? And how can they be deleted ?

Regarding Audiveris - I have not been successful using Audiveris directly (Linux), I even tried running it off different docker images, but got different error messages, and / or corrupt MXML files that Musescore (4) could not open. So it would be interesting which settings and which version of Audiveris are used on musescore.com ... maybye someone can shed some light on this ...

Thanks,
Ulrich