The Statuses tab displays all native and custom statuses in your Jira instance that are associated with a workflow.
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IMPORTANT NOTE: If a Status is not actively being used in a workflow, it will not appear in the list.
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The Statuses tab displays all native and custom statuses in your Jira instance that are associated with a workflow.
...
IMPORTANT NOTE: If a Status is not actively being used in a workflow, it will not appear in the list.
...