C# Console: Fix autocomplete caret deselection

src/CSConsole/ConsoleController.cs

@@ -390,16 +390,11 @@ namespace UnityExplorer.CSConsole
             color.a = 0f;
             Input.Component.selectionColor = color;
 
-            EventSystemHelper.SetSelectedGameObject(null);
-
-            yield return null; // ~~~~~~~ YIELD FRAME ~~~~~~~~~
-
-            EventSystemHelper.SetSelectedGameObject(null);
-
-            yield return null; // ~~~~~~~ YIELD FRAME ~~~~~~~~~
-
+            EventSystemHelper.SetSelectionGuard(false);
             Input.Component.Select();
 
+            yield return null; // ~~~~~~~ YIELD FRAME ~~~~~~~~~
+
             Input.Component.caretPosition = caretPosition;
             Input.Component.selectionFocusPosition = caretPosition;
             LastCaretPosition = Input.Component.caretPosition;