diff --git a/app/src/main/java/com/m57/hermescontrol/ui/chat/ChatTranscriptMerge.kt b/app/src/main/java/com/m57/hermescontrol/ui/chat/ChatTranscriptMerge.kt
index 54d18db6..cede6a9c 100644
--- a/app/src/main/java/com/m57/hermescontrol/ui/chat/ChatTranscriptMerge.kt
+++ b/app/src/main/java/com/m57/hermescontrol/ui/chat/ChatTranscriptMerge.kt
@@ -169,9 +169,21 @@ internal class TranscriptComparison(
             val key = toolKey(a.content)
             return key != null && key == toolKey(b.content)
         }
+        // Rows generated only by Mobile never have a canonical REST counterpart.
+        // Do not let coincidentally identical server text claim their identity.
+        if (a.role == MessageRole.ASSISTANT &&
+            (a.displayKind == "local_feedback" || b.displayKind == "local_feedback")
+        ) {
+            return false
+        }
+        if (a.role == MessageRole.USER &&
+            (a.displayKind == "clarify_response" || b.displayKind == "clarify_response")
+        ) {
+            return false
+        }
         val ta = trimmed.getOrPut(a.content) { a.content.trim() }
         val tb = trimmed.getOrPut(b.content) { b.content.trim() }
-        if (ta.startsWith("/") || tb.startsWith("/")) return false
+        if (a.role == MessageRole.USER && (ta.startsWith("/") || tb.startsWith("/"))) return false
         if (ta == tb) return true
         if (a.role == MessageRole.USER &&
             captions.getOrPut(ta) { stripAttachmentRefLines(ta) } ==
@@ -458,27 +470,7 @@ private fun List<ChatMessage>.inTranscriptOrder(
 internal fun ChatMessage.isPermanentlyLocal(): Boolean =
     role == MessageRole.SYSTEM ||
         (role == MessageRole.USER && (content.startsWith("/") || displayKind == "clarify_response")) ||
-        (role == MessageRole.ASSISTANT && canonicalRestId == null && isLocalFeedbackRow(this))
-
-private fun isLocalFeedbackRow(message: ChatMessage): Boolean =
-    message.localOrder != null || isLocalFeedbackContent(message.content)
-
-private fun isLocalFeedbackContent(content: String): Boolean =
-    content.endsWith(" is not supported on mobile") ||
-        content.startsWith("usage: /queue") ||
-        content.startsWith("reasoning: ") ||
-        content.startsWith("Could not read reasoning status:") ||
-        content == "Reasoning is not supported for the current model." ||
-        content == "Reasoning cannot be disabled for this model (always on)." ||
-        content.startsWith("Could not change reasoning:") ||
-        content == "Reasoning controls require an active session." ||
-        content == "No active session. Use `/new` to create one." ||
-        content == "No active session to undo." ||
-        content == "No active session for side questions. Start a chat first." ||
-        content.startsWith("Bot chats are one continuous conversation — compacting instead.") ||
-        content.startsWith("⚠ ") ||
-        (content.startsWith("/") && content.contains(": ")) ||
-        content == "Failed to undo."
+        (role == MessageRole.ASSISTANT && displayKind == "local_feedback")
 
 internal fun ChatMessage.isSessionStartMarker(): Boolean =
     role == MessageRole.SYSTEM && (content == "Session created" || content == "Session branched")
diff --git a/app/src/main/java/com/m57/hermescontrol/ui/chat/ChatViewModel.kt b/app/src/main/java/com/m57/hermescontrol/ui/chat/ChatViewModel.kt
index fef5ec71..8c8ad8a5 100644
--- a/app/src/main/java/com/m57/hermescontrol/ui/chat/ChatViewModel.kt
+++ b/app/src/main/java/com/m57/hermescontrol/ui/chat/ChatViewModel.kt
@@ -2655,7 +2655,12 @@ class ChatViewModel(
     }
 
     private fun addAssistantMessage(text: String) {
-        val msg = ChatMessage(role = MessageRole.ASSISTANT, content = text)
+        val msg =
+            ChatMessage(
+                role = MessageRole.ASSISTANT,
+                content = text,
+                displayKind = "local_feedback",
+            )
         _uiState.update { it.copy(messages = it.messages + msg) }
 
         // Persist — OUTSIDE update{}
diff --git a/app/src/main/java/com/m57/hermescontrol/ui/chat/fullbleed/FullBleedTurns.kt b/app/src/main/java/com/m57/hermescontrol/ui/chat/fullbleed/FullBleedTurns.kt
index 25d1bac6..fafc2ac3 100644
--- a/app/src/main/java/com/m57/hermescontrol/ui/chat/fullbleed/FullBleedTurns.kt
+++ b/app/src/main/java/com/m57/hermescontrol/ui/chat/fullbleed/FullBleedTurns.kt
@@ -58,7 +58,10 @@ private fun ChatMessage.isSyntheticSystemRow(): Boolean =
         content.startsWith(MAX_ITERATIONS_SYSTEM_MARKER)
 
 internal fun ChatMessage.isTimelineMarker(): Boolean =
-    displayKind != null && displayKind != "steer" && displayKind != "clarify_response"
+    displayKind != null &&
+        displayKind != "steer" &&
+        displayKind != "clarify_response" &&
+        displayKind != "local_feedback"
 
 /**
  * Split a flat message list into turns for the full-bleed renderer.
diff --git a/app/src/test/java/com/m57/hermescontrol/ui/chat/ChatPagingMergeTest.kt b/app/src/test/java/com/m57/hermescontrol/ui/chat/ChatPagingMergeTest.kt
index 53ba904b..def65f96 100644
--- a/app/src/test/java/com/m57/hermescontrol/ui/chat/ChatPagingMergeTest.kt
+++ b/app/src/test/java/com/m57/hermescontrol/ui/chat/ChatPagingMergeTest.kt
@@ -581,6 +581,51 @@ class ChatPagingMergeTest {
         assertTrue(sameLogicalMessage(canonical.copy(reasoningText = "new trace"), live))
     }
 
+    @Test
+    fun assistantReplyBeginningWithSlashStillMatchesCanonicalEcho() {
+        val live =
+            ChatMessage(
+                id = "uuid-answer",
+                role = MessageRole.ASSISTANT,
+                content = "/help is the command you're looking for.",
+            )
+        val canonical =
+            live.copy(
+                id = "rest-session-10",
+                restId = null,
+            )
+
+        assertTrue(sameLogicalMessage(canonical, live))
+    }
+
+    @Test
+    fun permanentlyLocalRowsDoNotMatchCanonicalRowsByContent() {
+        val localFeedback =
+            ChatMessage(
+                id = "uuid-feedback",
+                role = MessageRole.ASSISTANT,
+                content = "Command completed successfully",
+                displayKind = "local_feedback",
+            )
+        val canonicalAssistant =
+            ChatMessage(
+                id = "rest-session-10",
+                role = MessageRole.ASSISTANT,
+                content = "Command completed successfully",
+            )
+        val clarify =
+            ChatMessage(
+                id = "uuid-clarify",
+                role = MessageRole.USER,
+                content = "yes",
+                displayKind = "clarify_response",
+            )
+        val canonicalUser = ChatMessage(id = "rest-session-11", role = MessageRole.USER, content = "yes")
+
+        assertTrue(!sameLogicalMessage(canonicalAssistant, localFeedback))
+        assertTrue(!sameLogicalMessage(canonicalUser, clarify))
+    }
+
     @Test
     fun stripGatewaySteerWrapperRemovesEnvelopesSafely() {
         val standard =
@@ -809,7 +854,12 @@ class ChatPagingMergeTest {
         val answer = ChatMessage(id = "rest-session-1", role = MessageRole.ASSISTANT, content = "I am Hermes.")
         val command = ChatMessage(id = "uuid-cmd", role = MessageRole.USER, content = "/reasoning")
         val output =
-            ChatMessage(id = "uuid-output", role = MessageRole.ASSISTANT, content = "reasoning: low · display on")
+            ChatMessage(
+                id = "uuid-output",
+                role = MessageRole.ASSISTANT,
+                content = "Command completed successfully",
+                displayKind = "local_feedback",
+            )
 
         val current = listOf(prompt, answer, command, output)
 
diff --git a/app/src/test/java/com/m57/hermescontrol/ui/chat/FullBleedTurnsTest.kt b/app/src/test/java/com/m57/hermescontrol/ui/chat/FullBleedTurnsTest.kt
index b902486c..aff84307 100644
--- a/app/src/test/java/com/m57/hermescontrol/ui/chat/FullBleedTurnsTest.kt
+++ b/app/src/test/java/com/m57/hermescontrol/ui/chat/FullBleedTurnsTest.kt
@@ -103,6 +103,16 @@ class FullBleedTurnsTest {
         assertEquals(listOf<ChatTurn>(ChatTurn.User(steer)), result)
     }
 
+    @Test
+    fun `local feedback display kind remains assistant prose`() {
+        val feedback =
+            msg("a1", MessageRole.ASSISTANT, content = "Command completed successfully")
+                .copy(displayKind = "local_feedback")
+        val result = groupIntoTurns(listOf(feedback))
+
+        assertEquals(listOf<ChatTurn>(entries(AgentEntry.Prose(feedback))), result)
+    }
+
     @Test
     fun `max-iterations nudge is a SystemEvent not a user bubble`() {
         // Backend persists the max-iterations notice as a plain role=user row