Unable to show image information which is pushed by podman

[bear0330]

Expected behavior

• Please describe what you tried to do and what you expect the software to act like.
  I pushed a image to docker registry from my CentOS 8 machine which using podman,
  then I checked out the registry frontend, it had records but without image id, created, author, docker version...etc.

Actual behavior

• Please describe what happened instead of the expected behavior.
  it had records but without image id, created, author, docker version...etc.

Steps to reproduce the problem

• Please describe how a developer can reproduce the issue that you faced.
  Make sure you include information how you configured or started the registry and the frontend.
  Push image using podman 1.6.4

Specifications

• Which version of docker (docker version) are you running?
  podman 1.6.4
• Which operating system do you use?
  centos 8.1
• Which version of the docker-registry-frontend are you running?
  v2 latest (acd3f1f)

• If you have the frontend running already you can find the version at the very bottom on every page.
• Otherwise you can provide the output of docker images | grep "docker-registry-frontend".