
Here direct link for macOS Monterey 12.7.6 - https://swcdn.apple.com/content/downloads/20/06/062-34032-A_4NQKPP7NYJ/rdsbqare86atoqg2lubskvr5tab2b49fsf/InstallAssistant.pkg
Why it no in list after launch http://installinstallmacos.py/?
Latest macOS 12 in list is 12.7.4
P.S.
It possible to get download link in app DownloadFullInstaller - https://github.com/perez987/DownloadFullInstaller in "Customer Seed"