What happened Since #25141 (“Unify workspace routes across main and side panel”), the Configuration/Test tab content of the workflow step editors renders blank in the side panel. No error anywhere: the tabs display and highlight on click, but the panel below stays empty. Root cause #25141 made TabList store activeTabIdComponentState under the workspace-surface-scoped instance id ( useWorkspaceSurfaceScopedComponentInstanceId ), but did not update the components that read that state with their raw component ids.