diff --git a/frontend/src/lib/components/flows/common/FlowCardHeader.svelte b/frontend/src/lib/components/flows/common/FlowCardHeader.svelte
index 335d17f2e0..d42a0e532c 100644
--- a/frontend/src/lib/components/flows/common/FlowCardHeader.svelte
+++ b/frontend/src/lib/components/flows/common/FlowCardHeader.svelte
@@ -41,7 +41,8 @@
 		children?: import('svelte').Snippet
 		action?: import('svelte').Snippet
 		/** For an agent tool, the agents it sits under, shown above the header as the way back up:
-		 *  a nested agent's tools have no graph node to reach them from. */
+		 *  a nested agent's tools have no graph node to reach them from. Each crumb selects its agent,
+		 *  so pass it only where selecting an agent opens it (not in the saved-agent editor). */
 		agentTrail?: Pick<FlowModule, 'id' | 'summary'>[]
 		isAgentTool?: boolean
 		siblingToolNames?: string[]
diff --git a/frontend/src/lib/components/flows/content/FlowModuleComponent.svelte b/frontend/src/lib/components/flows/content/FlowModuleComponent.svelte
index a81a297b79..e1282ed77d 100644
--- a/frontend/src/lib/components/flows/content/FlowModuleComponent.svelte
+++ b/frontend/src/lib/components/flows/content/FlowModuleComponent.svelte
@@ -130,7 +130,7 @@
 		 *  surface without a graph — the agent editor, which addresses one tool at a time — would
 		 *  offer a row whose click lands nowhere. */
 		noToolNavigation?: boolean
-		/** See `FlowCardHeader`. Only passed where selecting an agent opens it. */
+		/** See `FlowCardHeader`. */
 		agentTrail?: Pick<FlowModule, 'id' | 'summary'>[]
 		toolDescription?: string | undefined
 		siblingToolNames?: string[]