btw: look how much bigger a 3rd party arm64 ISO is compared to amd64 but is still missing all apps and else.
Something has changed on the files they download; they need to figure out how to get the whole new package that includes all the basic Apps. The same issue with the converter scripts for the files downloaded in SoftwareDistribution.
Till then, I'll stick to W.U. or the MS ISO. 😉