Help me install lunchbox - rhino 8 (Mac)

Hello,
I am currently trying to install the lunchbox plugin with my rhino8 version. I have tried it via the package manager (uninstall, restart, install latest version, restart) and via special folders, where I have added the latest zip version of lunchbox. I also checked each components in the special folder if any of them needs to be unblocked.
I restarted rhino and gh after each try, but nothing works.

Has it worked for any of you? If so, how?

There is a long thread about this here: Lunchbox Plug-In Mac - #37 by Unfold