we've had a beta submission deadline last Wednesday however all required changes were not yet accepted in SUSE Linux Enterprise. We expect changes to land today/tomorrow. This will then trigger quite some rebuilds on the Leap side. Keep in mind that openSUSE Leap 15.3 is newly based on SLE 15 SP3 binaries so we really have to mirror SLE in this regard.
We were originally aiming for having some publishable build by this Wednesday* but this won't be the case. I'm optimistically aiming for having an SLE 15 SP3 Public Beta-based build in openqa by end of this week and perhaps something publishable by Wednesday. This of course will be all driven by the test results of the build(s).
 https://en.opensuse.org/openSUSE:Roadmap Thank you for your understanding