Anki's build seems particularly problematic for some reason - both Arch and NixOS have given up on updating their from source builds and just repackage the first party builds
Sadly first-party builds aren't available for my platform. I suspect the complexity might be in the number of languages they're trying to simultaneously use, plus the complexity of qtwebengine, which requires a working chromium port, which outside of {x86-64, arm64} is not a given.