Description of problem: Image Builder showing up as not installed even though it is already installed and has been used previously.

Version-Release number of selected component (if applicable):

How reproducible: consistently

Steps to Reproduce:
1. Open up Cockpit
2. Click on "Image Builder", and observe that it is currently installed, and images from previous use already show up.
3. Click on Applications and observe that "Image Builder" shows up as if it is not installed, and you are presented with an "Install" button.
4. Click on "Install" and be presented with an error a about cockpit-composer already being installed.

Actual results:
Error message that says "cockpit-composer" is already installed.

Expected results:
"Image Builder" would still show up as if it were already installed.

I recorded a video that demonstrates what I'm seeing. There is no audio, just video, and it's 0m:39s long. https://youtu.be/S3CxQqk4JHs

Additional info: