On a RHEL 9 system with Image Builder installed, after completing the creation of a "RHEL for Edge Container" image, the listing on the web UI shows the size as 0 GB

See attached screenshot.

Obviously, the tarball is not O GB as shown below using the CLI:

```
[root@localhost ~]# composer-cli compose list
11bdcae5-1620-4c09-80da-1b7543d5b90b FINISHED edge 0.0.1 edge-container
[root@localhost ~]# composer-cli compose image 11bdcae5-1620-4c09-80da-1b7543d5b90b
11bdcae5-1620-4c09-80da-1b7543d5b90b-container.tar
[root@localhost ~]# ls -lh 11bdcae5-1620-4c09-80da-1b7543d5b90b-container.tar
rw------. 1 root root 675M Jul 28 13:35 11bdcae5-1620-4c09-80da-1b7543d5b90b-container.tar
```

Relevant RPMs:

```

1. rpm -qa | grep -e cockpit -e osbuild | sort
   cockpit-264.1-1.el9.x86_64
   cockpit-bridge-264.1-1.el9.x86_64
   cockpit-composer-36-1.el9_0.noarch
   cockpit-packagekit-264.1-1.el9.noarch
   cockpit-system-264.1-1.el9.noarch
   cockpit-ws-264.1-1.el9.x86_64
   osbuild-53.1-1.el9_0.noarch
   osbuild-composer-46.3-1.el9_0.x86_64
   osbuild-composer-core-46.3-1.el9_0.x86_64
   osbuild-composer-dnf-json-46.3-1.el9_0.x86_64
   osbuild-composer-worker-46.3-1.el9_0.x86_64
   osbuild-luks2-53.1-1.el9_0.noarch
   osbuild-lvm2-53.1-1.el9_0.noarch
   osbuild-ostree-53.1-1.el9_0.noarch
   osbuild-selinux-53.1-1.el9_0.noarch
   python3-osbuild-53.1-1.el9_0.noarch
   subscription-manager-cockpit-1.29.26-3.el9_0.noarch
   ```