diff --git a/Developer/Resources/Styles.wl b/Developer/Resources/Styles.wl
index 7e3abbb1..dd00c473 100644
--- a/Developer/Resources/Styles.wl
+++ b/Developer/Resources/Styles.wl
@@ -546,32 +546,6 @@ Cell[
 
 
 
-(* ::Subsection::Closed:: *)
-(*ChatCode*)
-
-
-(*
-    14.2 CoreExtensions: most important parts of Input are defined in Core.nb. Only the CellEpliog is missing for chat functionality.
-    There is no impact on 14.1 chatbooks because Input already adds CellEpilog, so duplicating it here has no effect. *)
-Cell[
-    StyleData[ "ChatCode", StyleDefinitions -> StyleData[ "Input" ] ],
-    Background           -> GrayLevel[ 1 ],
-    FontSize             -> 14,
-    FontWeight           -> "Plain",
-    LanguageCategory     -> "Input",
-    ShowAutoStyles       -> True,
-    ShowStringCharacters -> True,
-    ShowSyntaxStyles     -> True,
-
-    CellEpilog :> With[ { Wolfram`ChatNB`cell = (FinishDynamic[]; EvaluationCell[]) },
-        Quiet[ Needs[ "Wolfram`Chatbook`" -> None ] ];
-        Symbol[ "Wolfram`Chatbook`ChatbookAction" ][ "AIAutoAssist", Wolfram`ChatNB`cell ]
-    ]
-
-]
-
-
-
 (* ::Subsection::Closed:: *)
 (*ChatPreformatted*)
 
@@ -604,9 +578,9 @@ Cell[
 
 
 Cell[
-    StyleData[ "ChatCodeActive", StyleDefinitions -> StyleData[ "ChatCode" ] ],
+    StyleData[ "ChatCodeActive", StyleDefinitions -> StyleData[ "Input" ] ],
     CodeAssistOptions -> { "AutoDetectHyperlinks" -> False },
-    LanguageCategory  -> None,
+    FontSize          -> 13,
     ShowAutoStyles    -> False
 ]
 
diff --git a/FrontEnd/Assets/Extensions/CoreExtensions.nb b/FrontEnd/Assets/Extensions/CoreExtensions.nb
index 0509fd45..e18ee5f6 100644
--- a/FrontEnd/Assets/Extensions/CoreExtensions.nb
+++ b/FrontEnd/Assets/Extensions/CoreExtensions.nb
@@ -11,7 +11,7 @@ Notebook[
   Cell["Chatbook Core.nb Extensions", "Title"],
   Cell[
    StyleData["ChatStyleSheetInformation"],
-   TaggingRules -> <|"StyleSheetVersion" -> "1.5.2.3940599860"|>
+   TaggingRules -> <|"StyleSheetVersion" -> "1.5.2.3940955540"|>
   ],
   Cell[
    StyleData["NotebookAssistant`Text"],
@@ -1001,27 +1001,6 @@ Notebook[
    Background -> GrayLevel[1]
   ],
   Cell[StyleData["ChatCodeBlockButtonPanel"]],
-  Cell[
-   StyleData[
-    "ChatCode",
-    StyleDefinitions -> StyleData["Input"]
-   ],
-   CellEpilog :>
-    With[ { Wolfram`ChatNB`cell = (FinishDynamic[]; EvaluationCell[]) },
-     Quiet[Needs["Wolfram`Chatbook`" -> None]];
-     Symbol["Wolfram`Chatbook`ChatbookAction"][
-      "AIAutoAssist",
-      Wolfram`ChatNB`cell
-     ]
-    ],
-   ShowAutoStyles -> True,
-   ShowSyntaxStyles -> True,
-   LanguageCategory -> "Input",
-   ShowStringCharacters -> True,
-   FontSize -> 14,
-   FontWeight -> "Plain",
-   Background -> GrayLevel[1]
-  ],
   Cell[
    StyleData["ChatPreformatted"],
    CellFrame -> None,
@@ -1043,11 +1022,11 @@ Notebook[
   Cell[
    StyleData[
     "ChatCodeActive",
-    StyleDefinitions -> StyleData["ChatCode"]
+    StyleDefinitions -> StyleData["Input"]
    ],
    ShowAutoStyles -> False,
    CodeAssistOptions -> {"AutoDetectHyperlinks" -> False},
-   LanguageCategory -> None
+   FontSize -> 13
   ],
   Cell[
    StyleData["ChatCodeBlockTemplate"],
diff --git a/FrontEnd/StyleSheets/Chatbook.nb b/FrontEnd/StyleSheets/Chatbook.nb
index 1e308701..595146d4 100644
--- a/FrontEnd/StyleSheets/Chatbook.nb
+++ b/FrontEnd/StyleSheets/Chatbook.nb
@@ -824,7 +824,7 @@ Notebook[
   ],
   Cell[
    StyleData["ChatStyleSheetInformation"],
-   TaggingRules -> <|"StyleSheetVersion" -> "1.5.2.3940939112"|>
+   TaggingRules -> <|"StyleSheetVersion" -> "1.5.2.3940955540"|>
   ],
   Cell[
    StyleData["NotebookAssistant`Text"],
@@ -1840,27 +1840,6 @@ Notebook[
    Background -> GrayLevel[1]
   ],
   Cell[StyleData["ChatCodeBlockButtonPanel"]],
-  Cell[
-   StyleData[
-    "ChatCode",
-    StyleDefinitions -> StyleData["Input"]
-   ],
-   CellEpilog :>
-    With[ { Wolfram`ChatNB`cell = (FinishDynamic[]; EvaluationCell[]) },
-     Quiet[Needs["Wolfram`Chatbook`" -> None]];
-     Symbol["Wolfram`Chatbook`ChatbookAction"][
-      "AIAutoAssist",
-      Wolfram`ChatNB`cell
-     ]
-    ],
-   ShowAutoStyles -> True,
-   ShowSyntaxStyles -> True,
-   LanguageCategory -> "Input",
-   ShowStringCharacters -> True,
-   FontSize -> 14,
-   FontWeight -> "Plain",
-   Background -> GrayLevel[1]
-  ],
   Cell[
    StyleData["ChatPreformatted"],
    CellFrame -> None,
@@ -1882,11 +1861,11 @@ Notebook[
   Cell[
    StyleData[
     "ChatCodeActive",
-    StyleDefinitions -> StyleData["ChatCode"]
+    StyleDefinitions -> StyleData["Input"]
    ],
    ShowAutoStyles -> False,
    CodeAssistOptions -> {"AutoDetectHyperlinks" -> False},
-   LanguageCategory -> None
+   FontSize -> 13
   ],
   Cell[
    StyleData["ChatCodeBlockTemplate"],
diff --git a/FrontEnd/StyleSheets/Wolfram/WorkspaceChat.nb b/FrontEnd/StyleSheets/Wolfram/WorkspaceChat.nb
index 7eb6ffc9..b098f62d 100644
--- a/FrontEnd/StyleSheets/Wolfram/WorkspaceChat.nb
+++ b/FrontEnd/StyleSheets/Wolfram/WorkspaceChat.nb
@@ -83,7 +83,7 @@ Notebook[
   Cell[StyleData["CellExpression"], Selectable -> True],
   Cell[
    StyleData["WorkspaceChatStyleSheetInformation"],
-   TaggingRules -> <|"WorkspaceChatStyleSheetVersion" -> "1.5.2.3940930109"|>
+   TaggingRules -> <|"WorkspaceChatStyleSheetVersion" -> "1.5.2.3940955540"|>
   ],
   Cell[
    StyleData[
diff --git a/Source/Chatbook/SendChat.wl b/Source/Chatbook/SendChat.wl
index 65bda248..b705c075 100644
--- a/Source/Chatbook/SendChat.wl
+++ b/Source/Chatbook/SendChat.wl
@@ -964,13 +964,7 @@ splitDynamicContent[ container_, { static__String, dynamic_String }, cell_, uuid
                 write,
                 None,
                 AutoScroll -> False
-            ];
-            splitDynamicTaskFunction @ NotebookWrite[
-                System`NotebookLocationSpecifier[ boxObject, "Before" ],
-                Cell[ "\n", "None" ],
-                None,
-                AutoScroll -> False
-            ];
+            ]
         ];
 
         $dynamicTrigger++;