im use winrar for generate zip+password archives in new format
The current zip format has a new format for packaging the archive and its passwords, maybe you are using a program that tries to open it as an old version of zip, try update programm or use options "zip new format"
well i tried winrar , zip , zip extractor....new format ...old format...with all of them password 0 is wrong....dont work for me...dunno if its a problem with windows 11.....but dont work