What is the difference between LibreOffice, as available for download from the LibreOffice web site, and LibreOffice Vanilla, as available from the macOS AppStore? And how do current version numbers compare?
I guess downloading an image from that web site is okay, but then macOS asks me to confirm the image as obtained from a mirror site with an unfamiliar name. This still makes sense on a technical level, but frankly I'd prefer to install via the AppStore, esp. since the admin password is involved.