diff --git a/lib/livebook/runtime/erl_dist/runtime_server.ex b/lib/livebook/runtime/erl_dist/runtime_server.ex
index 64ddf7643..b28883ddd 100644
--- a/lib/livebook/runtime/erl_dist/runtime_server.ex
+++ b/lib/livebook/runtime/erl_dist/runtime_server.ex
@@ -570,9 +570,12 @@ defmodule Livebook.Runtime.ErlDist.RuntimeServer do
 
   defp scan_binding_after_evaluation(state, locator) do
     update_in(state.smart_cells, fn smart_cells ->
-      Map.map(smart_cells, fn
-        {ref, %{base_locator: ^locator} = info} -> scan_binding_async(ref, info, state)
-        {_, info} -> info
+      Map.new(smart_cells, fn
+        {ref, %{base_locator: ^locator} = info} ->
+          {ref, scan_binding_async(ref, info, state)}
+
+        other ->
+          other
       end)
     end)
   end
diff --git a/lib/livebook/session/data.ex b/lib/livebook/session/data.ex
index b08e52326..cdf390661 100644
--- a/lib/livebook/session/data.ex
+++ b/lib/livebook/session/data.ex
@@ -1319,8 +1319,8 @@ defmodule Livebook.Session.Data do
       %{sources: _} = info ->
         update_in(
           info.sources,
-          &Map.map(&1, fn {_, source_info} ->
-            put_in(source_info.revision_by_client_pid[client_pid], source_info.revision)
+          &Map.new(&1, fn {key, source_info} ->
+            {key, put_in(source_info.revision_by_client_pid[client_pid], source_info.revision)}
           end)
         )
 
@@ -1345,9 +1345,9 @@ defmodule Livebook.Session.Data do
       %{sources: _} = info ->
         update_in(
           info.sources,
-          &Map.map(&1, fn {_, source_info} ->
+          &Map.new(&1, fn {key, source_info} ->
             {_, source_info} = pop_in(source_info.revision_by_client_pid[client_pid])
-            purge_deltas(source_info)
+            {key, purge_deltas(source_info)}
           end)
         )
 
diff --git a/lib/livebook_web/live/session_live/bin_component.ex b/lib/livebook_web/live/session_live/bin_component.ex
index 7aed959a3..80b3ee46b 100644
--- a/lib/livebook_web/live/session_live/bin_component.ex
+++ b/lib/livebook_web/live/session_live/bin_component.ex
@@ -51,7 +51,7 @@ defmodule LivebookWeb.SessionLive.BinComponent do
           <% end %>
         </div>
         <%= cond do %>
-          <%= @bin_entries == [] -> %>
+          <% @bin_entries == [] -> %>
             <div class="p-5 py-24 flex flex-col gap-3 space-x-4 items-center">
               <div>
                 <.remix_icon icon="delete-bin-6-line" class="text-gray-700 text-xl bg-gray-100 p-3 rounded-full" />