This is a clone of issue OCPBUGS-39250. The following is the description of the original issue:
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• Cluster-admin user click on 'Create Route' on list page, it will be always loading, sometimes this is also happening for normal user
• Delete Route doesn't work, every time we delete a route, a new one will be generated(this seems only reproducible when there are more than one routes)
• Route creation form, `Path` is required field, but when we create 'Secure Route', it will report error
  Error "Invalid value: "/": passthrough termination does not support paths" for field "spec.path".