It should be possible to copy invalid workflows to the clipboard

Current Situation

When copying an invalid workflow from the json editor to the clipboard using the "Copy to Clipboard" button a message is shown that the workflow is not valid. The json configuration for the workflow is not copied.

When submitting an invalid workflow from the json editor using the "Submitt" button, a message is shown that the workflow is not valid and the "Copy to clipboard" button is disabled.

Desired Behavior

When copying an invalid workflow from the json editor to the clipboard using the "Copy to Clipboard" button a message is shown that the workflow is not valid. The json configuration for the workflow should be copied to the clipboard.

When submitting an invalid workflow from the json editor using the "Submitt" button, a message is shown that the workflow is not valid and the "Copy to clipboard" button should not be disabled.