it's just enum changes, like the ones at https://github.com/Atmosphere-NX/Atmosphere/pull/2786/changes/020ed307b1c404eeb5d16949bc3ecd3b2997fa54
if you want to recompile the current pending pull request of (...
i built the latest 22_support branch, which includes the patch to AM ("homebrew fix patch"), and embedded patches for everything else (except for FS, but sys-patch 1.6.1 is included)
https://github.com/borntohonk/Atmosphere/releases
for a list...