hi i removed 7zip package from my system and it worked most probably file-roller act differently when 7zip package is installed of course ideally i would prefer using 7zip and i think it's solved in upstream i tested it on opensuse tumbleweed and the problem didn't happen although it wasn't consistent results i need to make sure on that
if that the case i guess a patch could be backported to the next stable point release if that possible for now the steps to produce on Debian Bookworm : - install 7zip package - make encrypted 7z file with encrypted filenames PS: you have to enter a password don't leave it empty - try to open the file with file-roller it would give you an empty windows - remove the 7zip package - try opening again it will word -- Best Regards Mina