diff --git a/apps/common/lib/lexical/ast/analysis/scope.ex b/apps/common/lib/lexical/ast/analysis/scope.ex
index baf62c438..e80a9db19 100644
--- a/apps/common/lib/lexical/ast/analysis/scope.ex
+++ b/apps/common/lib/lexical/ast/analysis/scope.ex
@@ -42,13 +42,13 @@ defmodule Lexical.Ast.Analysis.Scope do
     # sorting by line ensures that aliases on later lines
     # override aliases on earlier lines
     |> Enum.sort_by(& &1.range.start.line)
-    |> Enum.take_while(fn %Alias{range: range} ->
+    |> Enum.take_while(fn %Alias{range: alias_range} ->
       case position do
         %Position{} = pos ->
-          pos.line >= range.end.line
+          pos.line >= alias_range.start.line
 
         line when is_integer(line) ->
-          line >= range.end.line
+          line >= alias_range.start.line
 
         :end ->
           true
diff --git a/apps/remote_control/lib/lexical/remote_control/analyzer.ex b/apps/remote_control/lib/lexical/remote_control/analyzer.ex
index 94ebfcaeb..b6bc660ec 100644
--- a/apps/remote_control/lib/lexical/remote_control/analyzer.ex
+++ b/apps/remote_control/lib/lexical/remote_control/analyzer.ex
@@ -161,11 +161,27 @@ defmodule Lexical.RemoteControl.Analyzer do
     end
   end
 
-  defp resolve_alias([first | rest], aliases_mapping) when is_atom(first) do
+  defp resolve_alias([first | _] = segments, aliases_mapping) when is_atom(first) do
+    with :error <- fetch_leading_alias(segments, aliases_mapping) do
+      fetch_trailing_alias(segments, aliases_mapping)
+    end
+  end
+
+  defp resolve_alias(_, _), do: :error
+
+  defp fetch_leading_alias([first | rest], aliases_mapping) do
     with {:ok, resolved} <- Map.fetch(aliases_mapping, first) do
       {:ok, [resolved | rest]}
     end
   end
 
-  defp resolve_alias(_, _), do: :error
+  defp fetch_trailing_alias(segments, aliases_mapping) do
+    # Trailing aliases happen when you use the curly syntax to define multiple aliases
+    # in one go, like Foo.{First, Second.Third, Fourth}
+    # Our alias mapping will have Third mapped to Foo.Second.Third, so we need to look
+    # for Third, wheras the leading alias will look for Second in the mappings.
+    with {:ok, resolved} <- Map.fetch(aliases_mapping, List.last(segments)) do
+      {:ok, List.wrap(resolved)}
+    end
+  end
 end
diff --git a/apps/remote_control/lib/lexical/remote_control/search/indexer/extractors/module.ex b/apps/remote_control/lib/lexical/remote_control/search/indexer/extractors/module.ex
index ad5d503d2..4408370fc 100644
--- a/apps/remote_control/lib/lexical/remote_control/search/indexer/extractors/module.ex
+++ b/apps/remote_control/lib/lexical/remote_control/search/indexer/extractors/module.ex
@@ -248,8 +248,7 @@ defmodule Lexical.RemoteControl.Search.Indexer.Extractors.Module do
   defp resolve_for_block(_, _), do: :error
 
   defp resolve_alias(%Reducer{} = reducer, unresolved_alias) do
-    {line, column} = reducer.position
-    position = Position.new(reducer.analysis.document, line, column)
+    position = Reducer.position(reducer)
 
     RemoteControl.Analyzer.expand_alias(unresolved_alias, reducer.analysis, position)
   end
diff --git a/apps/remote_control/test/lexical/remote_control/search/indexer/extractors/module_test.exs b/apps/remote_control/test/lexical/remote_control/search/indexer/extractors/module_test.exs
index 2fec240f4..b1ea06954 100644
--- a/apps/remote_control/test/lexical/remote_control/search/indexer/extractors/module_test.exs
+++ b/apps/remote_control/test/lexical/remote_control/search/indexer/extractors/module_test.exs
@@ -139,6 +139,23 @@ defmodule Lexical.RemoteControl.Search.Indexer.Extractors.ModuleTest do
       assert decorate(doc, module_ref.range) =~ "    «Thing.Util» = arg"
     end
 
+    test "can detect a module reference in a nested alias" do
+      {:ok, [_top_level, _foo, _first, second, fourth], doc} = ~q[
+        defmodule TopLevel do
+          alias Foo.{
+            First,
+            Second,
+            Third.Fourth
+          }
+        end] |> index()
+
+      assert second.subject == Foo.Second
+      assert decorate(doc, second.range) == "    «Second»,"
+
+      assert fourth.subject == Foo.Third.Fourth
+      assert decorate(doc, fourth.range) == "    «Third.Fourth»"
+    end
+
     test "can detect a module reference on the right side of a pattern match" do
       {:ok, [_module, module_ref], doc} =
         ~q[