The build was validated and distributed almost 24 hours ago and was successfully uploaded to apple but it is not visible in App Store connect.
Build not showing up in App Store Connect after successful upload from XCode
Same issue here. Several successful build uploads, no email received about any issue. It has been a day and the builds are not visible at all on AppStore Connect.
I have reached Apple support, waiting for a reply.
It's working now! 7 builds suddenly appeared and some of them were still processing. My guess is that some of their servers' task queue was jammed.