Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1329172
Description of problem:
I installed satellite with an external capsule that was registered to the server.
The capsule was not connected to any org/loc so I wanted to add them.
I clicked on the capsule to display it and then clicked on Edit.
After choosing an org, loc and lifecycle environment I hit save.
There was a message displayed that the capsule was updated successfully but I was still on the Edit page.
I hit cancel and then checked, the capsule was updated as expected but there was no way to know from the UI response.

Version-Release number of selected component (if applicable):
Snap 8.2

How reproducible:
Tried twice on new registered capsule, happened both times.

Steps to Reproduce:
1. Install new capsule and register it to the Satellite server
2. Choose Any Organization/Any Location
3. Go to Infrastructure -> Capsules
4. Click on the capsule to display it
5. Click Edit
6. Update org/loc/lifecycle environment
7. Click Save

Actual results:
There is a message about successful update but you stay on the same page.

Expected results:
The capsule is saved and you are redirected to the capsules index page.

Additional info:
The capsule was registered to satellite with only foreman-installer.
The capsule subscription-manager is not registered to the Satellite server.