New repos do not appear to be recognized as automated builds in

For multiple repos created after the latest changes to hub/cloud, is not showing Dockerfile and Build tabs. I imagine this is because the repo is not recognizing the automated build (which successfully builds images, as seen in the new automated build on; no auto-test, however). For example, shows {..., "is_automated": false, ...}. Is this due to the new changes and migration from old hub --> new cloud?.. or am I missing something?