On namespace edit page, UI progress indicators get "stuck" after saving changes

[alikins]

On ci, if I go to the ui and edit namespace stuff, the ui seems to get stuck showing progress indicators.

aka changing something at this url and saving it: https://ci.cloud.redhat.com/ansible/automation-hub/my-namespaces/edit/alikins_test_ns

Also seen on https://ci.cloud.redhat.com/ansible/automation-hub/my-namespaces/edit/blippy?tab=edit%20resources

[romanblanco]

@alikins trying to click around https://ci.cloud.redhat.com/ansible/automation-hub/my-namespaces/alikins_test_ns, I'm not hitting any issues:

Is the issue still reproducible?

[newswangerd]

@romanblanco I can't point you to the broken namespace on the CI environment because it's broken for me, but if you create a namespace with invalid data it doesn't show any error messages and the API response is blank.

[romanblanco]

@newswangerd what reported @alikins seems to be an issue on the edit page, not in the modal. If the problem is in the modal, this issue is a duplicity of https://github.com/ansible/galaxy-dev/issues/253#issue-561867562