Blank plugin pages with JS error about CustomElementRegistry
I used the box `centos7-katello-nightly`.
Foreman pages still work but have an error:
Uncaught DOMException: Failed to execute 'define' on 'CustomElementRegistry': the name "react-component" has already been used with this registry
When navigating to `/subscriptions` or `/foreman_tasks/tasks` I get blank pages together with the JS error.