diff --git a/app/src/main/java/org/linphone/activities/main/chat/adapters/ChatMessagesListAdapter.kt b/app/src/main/java/org/linphone/activities/main/chat/adapters/ChatMessagesListAdapter.kt
index 76c051b9b..2d763370e 100644
--- a/app/src/main/java/org/linphone/activities/main/chat/adapters/ChatMessagesListAdapter.kt
+++ b/app/src/main/java/org/linphone/activities/main/chat/adapters/ChatMessagesListAdapter.kt
@@ -229,6 +229,10 @@ class ChatMessagesListAdapter(
                             popupView.addToContactsHidden = true
                             totalSize -= itemSize
                         }
+                        if (chatMessage.chatRoom.hasBeenLeft()) {
+                            popupView.replyHidden = true
+                            totalSize -= itemSize
+                        }
 
                         // When using WRAP_CONTENT instead of real size, fails to place the
                         // popup window above if not enough space is available below
diff --git a/app/src/main/java/org/linphone/activities/main/chat/data/EventData.kt b/app/src/main/java/org/linphone/activities/main/chat/data/EventData.kt
index b6fb7732d..ae9f33d3d 100644
--- a/app/src/main/java/org/linphone/activities/main/chat/data/EventData.kt
+++ b/app/src/main/java/org/linphone/activities/main/chat/data/EventData.kt
@@ -45,6 +45,13 @@ class EventData(private val eventLog: EventLog) : GenericContactData(
         }
     }
 
+    val isGroupLeft: Boolean by lazy {
+        when (eventLog.type) {
+            EventLog.Type.ConferenceTerminated -> true
+            else -> false
+        }
+    }
+
     init {
         updateEventText()
     }
diff --git a/app/src/main/res/layout/chat_event_list_cell.xml b/app/src/main/res/layout/chat_event_list_cell.xml
index 9720f7a7a..9c0e2dd2c 100644
--- a/app/src/main/res/layout/chat_event_list_cell.xml
+++ b/app/src/main/res/layout/chat_event_list_cell.xml
@@ -42,7 +42,7 @@
             android:layout_marginBottom="5dp"
             android:layout_toLeftOf="@id/select"
             android:gravity="center"
-            android:background="@{data.security ? @drawable/event_decoration_red : @drawable/event_decoration_gray, default=@drawable/event_decoration_gray}"
+            android:background="@{data.security || data.groupLeft ? @drawable/event_decoration_red : @drawable/event_decoration_gray, default=@drawable/event_decoration_gray}"
             android:orientation="horizontal">
 
             <!-- Ugly hack to prevent last character to be missing half of it, don't know why yet -->
@@ -52,7 +52,7 @@
                 android:fontFamily="sans-serif"
                 android:lineSpacingExtra="0sp"
                 android:textStyle="italic"
-                android:textColor="@{data.security ? @color/red_color : @color/light_grey_color}"
+                android:textColor="@{data.security || data.groupLeft ? @color/red_color : @color/light_grey_color}"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:paddingRight="5dp"
diff --git a/app/src/main/res/layout/chat_message_long_press_menu.xml b/app/src/main/res/layout/chat_message_long_press_menu.xml
index 2604ce4f3..4ab6ca775 100644
--- a/app/src/main/res/layout/chat_message_long_press_menu.xml
+++ b/app/src/main/res/layout/chat_message_long_press_menu.xml
@@ -36,6 +36,9 @@
         <variable
             name="addToContactsHidden"
             type="Boolean" />
+        <variable
+            name="replyHidden"
+            type="Boolean" />
     </data>
 
     <LinearLayout
@@ -79,6 +82,7 @@
             android:background="@drawable/menu_background"
             android:onClick="@{replyClickListener}"
             android:drawableRight="@drawable/menu_reply"
+            android:visibility="@{replyHidden ? View.GONE : View.VISIBLE}"
             style="@style/popup_item_font"
             android:text="@string/chat_message_context_menu_reply" />
 
diff --git a/app/src/main/res/layout/chat_room_detail_fragment.xml b/app/src/main/res/layout/chat_room_detail_fragment.xml
index f68032cd9..100a0e23d 100644
--- a/app/src/main/res/layout/chat_room_detail_fragment.xml
+++ b/app/src/main/res/layout/chat_room_detail_fragment.xml
@@ -110,7 +110,7 @@
 
             <ImageView
                 android:id="@+id/menu"
-                android:visibility="@{viewModel.basicChatRoom ? View.GONE : View.VISIBLE}"
+                android:visibility="@{viewModel.basicChatRoom || chatSendingViewModel.isReadOnly ? View.GONE : View.VISIBLE}"
                 android:onClick="@{menuClickListener}"
                 android:contentDescription="@string/content_description_show_chat_room_menu"
                 android:layout_width="0dp"
@@ -122,7 +122,7 @@
 
             <ImageView
                 android:onClick="@{editClickListener}"
-                android:visibility="@{viewModel.basicChatRoom ? View.VISIBLE : View.GONE}"
+                android:visibility="@{viewModel.basicChatRoom || chatSendingViewModel.isReadOnly ? View.VISIBLE : View.GONE}"
                 android:contentDescription="@string/content_description_enter_edition_mode"
                 android:layout_width="0dp"
                 android:layout_height="match_parent"
@@ -184,13 +184,14 @@
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
+                android:visibility="@{chatSendingViewModel.isReadOnly ? View.GONE : View.VISIBLE}"
                 android:gravity="center_vertical"
                 android:background="?attr/lightToolbarBackgroundColor"
                 android:orientation="horizontal">
 
                 <ImageView
                     android:onClick="@{attachFileClickListener}"
-                    android:enabled="@{chatSendingViewModel.attachFileEnabled &amp;&amp; !chatSendingViewModel.isReadOnly}"
+                    android:enabled="@{chatSendingViewModel.attachFileEnabled}"
                     android:contentDescription="@string/content_description_attach_file"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
@@ -201,7 +202,6 @@
                     android:id="@+id/voice_record"
                     android:onTouch="@{voiceRecordingTouchListener}"
                     android:onClick="@{() -> chatSendingViewModel.toggleVoiceRecording()}"
-                    android:enabled="@{!chatSendingViewModel.isReadOnly}"
                     android:selected="@{chatSendingViewModel.isVoiceRecording}"
                     android:contentDescription="@string/content_description_voice_recording"
                     android:layout_width="wrap_content"
@@ -213,7 +213,6 @@
 
                 <org.linphone.activities.main.chat.views.RichEditText
                     android:id="@+id/message"
-                    android:enabled="@{!chatSendingViewModel.isReadOnly}"
                     android:text="@={chatSendingViewModel.textToSend}"
                     android:hint="@{chatSendingViewModel.isPendingAnswer ? @string/chat_room_sending_reply_hint : @string/chat_room_sending_message_hint}"
                     android:layout_width="0dp"
@@ -237,7 +236,7 @@
                     <ImageView
                         android:id="@+id/send_message"
                         android:onClick="@{() -> chatSendingViewModel.sendMessage()}"
-                        android:enabled="@{chatSendingViewModel.sendMessageEnabled &amp;&amp; !chatSendingViewModel.isReadOnly}"
+                        android:enabled="@{chatSendingViewModel.sendMessageEnabled}"
                         android:contentDescription="@string/content_description_send_message"
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
@@ -246,7 +245,7 @@
 
                     <ImageView
                         android:visibility="@{viewModel.chatRoom.ephemeralEnabled() ? View.VISIBLE : View.GONE, default=gone}"
-                        android:enabled="@{chatSendingViewModel.sendMessageEnabled &amp;&amp; !chatSendingViewModel.isReadOnly}"
+                        android:enabled="@{chatSendingViewModel.sendMessageEnabled}"
                         android:contentDescription="@string/content_description_ephemeral_message"
                         android:clickable="false"
                         android:layout_width="20dp"
@@ -266,7 +265,7 @@
         <TextView
             android:id="@+id/remote_composing"
             android:text="@{viewModel.composingList, default=@string/chat_remote_is_composing}"
-            android:visibility="@{viewModel.remoteIsComposing ? View.VISIBLE : View.INVISIBLE}"
+            android:visibility="@{viewModel.remoteIsComposing ? View.VISIBLE : chatSendingViewModel.isReadOnly ? View.GONE : View.INVISIBLE}"
             android:layout_marginLeft="5dp"
             style="@style/standard_small_text_font"
             android:layout_width="match_parent"