@mfdeba I am sorry, but I can’t test this because I have never used a Mac. Maybe this will help? https://support.apple.com/guide/mac-help/change-permissions-for-files-folders-or-disks-mchlp1203/mac
I don’t think it’s an issue with the file, because I can open it and @waylow uses a Mac himself…
I do hope you can get this to work. Btw did you try the 2.80 version?
