Tell that to Win7 when they created the combined SSU+LCU pack, they fixed this flow because SSU package name is changed to "Package_for_ServicingStack", which chain all future SSUs together, that allow to normally uninstall old superseded SSUs now for whatever reason, they regress and started to give new SSUs distinct names "Package_for_ServicingStack_1310"
Added all sha1 checksums: https://forums.mydigitallife.net/th...21h1-2-vb_release.80763/page-432#post-1698881
A few posts above yours: https://forums.mydigitallife.net/th...21h1-2-vb_release.80763/page-432#post-1698881