diff --git a/vector/src/main/java/im/vector/app/features/home/room/list/RoomListFragment.kt b/vector/src/main/java/im/vector/app/features/home/room/list/RoomListFragment.kt
index aaa469f68d..ef7a1012df 100644
--- a/vector/src/main/java/im/vector/app/features/home/room/list/RoomListFragment.kt
+++ b/vector/src/main/java/im/vector/app/features/home/room/list/RoomListFragment.kt
@@ -204,7 +204,7 @@ class RoomListFragment @Inject constructor(
             RoomListDisplayMode.NOTIFICATIONS -> views.createChatFabMenu.isVisible = true
             RoomListDisplayMode.PEOPLE        -> views.createChatRoomButton.isVisible = true
             RoomListDisplayMode.ROOMS         -> views.createGroupRoomButton.isVisible = true
-            else                              -> Unit // No button in this mode
+            RoomListDisplayMode.FILTERED      -> Unit // No button in this mode
         }
 
         views.createChatRoomButton.debouncedClicks {
@@ -230,7 +230,7 @@ class RoomListFragment @Inject constructor(
                                     RoomListDisplayMode.NOTIFICATIONS -> views.createChatFabMenu.hide()
                                     RoomListDisplayMode.PEOPLE        -> views.createChatRoomButton.hide()
                                     RoomListDisplayMode.ROOMS         -> views.createGroupRoomButton.hide()
-                                    else                              -> Unit
+                                    RoomListDisplayMode.FILTERED      -> Unit
                                 }
                             }
                         }
@@ -309,7 +309,7 @@ class RoomListFragment @Inject constructor(
                                                 )
                                             }
                                         }
-                                        section.isExpanded.observe(viewLifecycleOwner) { _ ->
+                                        section.isExpanded.observe(viewLifecycleOwner) {
                                             refreshCollapseStates()
                                         }
                                         controller.listener = this
@@ -330,7 +330,7 @@ class RoomListFragment @Inject constructor(
                                             checkEmptyState()
                                         }
                                         observeItemCount(section, sectionAdapter)
-                                        section.isExpanded.observe(viewLifecycleOwner) { _ ->
+                                        section.isExpanded.observe(viewLifecycleOwner) {
                                             refreshCollapseStates()
                                         }
                                         controller.listener = this
@@ -359,7 +359,7 @@ class RoomListFragment @Inject constructor(
                                                 )
                                             }
                                         }
-                                        section.isExpanded.observe(viewLifecycleOwner) { _ ->
+                                        section.isExpanded.observe(viewLifecycleOwner) {
                                             refreshCollapseStates()
                                         }
                                         controller.listener = this
@@ -395,7 +395,7 @@ class RoomListFragment @Inject constructor(
                 RoomListDisplayMode.NOTIFICATIONS -> views.createChatFabMenu.show()
                 RoomListDisplayMode.PEOPLE        -> views.createChatRoomButton.show()
                 RoomListDisplayMode.ROOMS         -> views.createGroupRoomButton.show()
-                else                              -> Unit
+                RoomListDisplayMode.FILTERED      -> Unit
             }
         }
     }
@@ -474,7 +474,8 @@ class RoomListFragment @Inject constructor(
                     StateView.State.Empty(
                             title = getString(R.string.room_list_catchup_empty_title),
                             image = ContextCompat.getDrawable(requireContext(), R.drawable.ic_noun_party_popper),
-                            message = getString(R.string.room_list_catchup_empty_body))
+                            message = getString(R.string.room_list_catchup_empty_body)
+                    )
                 }
                 RoomListDisplayMode.PEOPLE        ->
                     StateView.State.Empty(
@@ -490,7 +491,7 @@ class RoomListFragment @Inject constructor(
                             isBigImage = true,
                             message = getString(R.string.room_list_rooms_empty_body)
                     )
-                else                              ->
+                RoomListDisplayMode.FILTERED      ->
                     // Always display the content in this mode, because if the footer
                     StateView.State.Content
             }