The link to Docker Hub on the Downloads page appears to point to an 8.9 image not an 8.10 image. The same issue appears to impact Rocky Linux 9 (showing only 9.3 not 9.5).
Exploring Docker Hub, it appears the last upload was 11 months ago. Are new Docker images no longer being created, or is there a new repo people should use?
So not sure what links you’ve been exploring on Docker Hub, but those tags above do exist. @neil would need to fix the library links for it be work in the shorthand way:
docker pull rockylinux:8.10
for example. Incidently, podman deals with this better.