From 4c488693c4540d22cb1f7ca2ba2dbe76af356b63 Mon Sep 17 00:00:00 2001
From: Kristina <kristin.fefelova@gmail.com>
Date: Thu, 28 Dec 2023 19:17:33 +0400
Subject: [PATCH] Fix description diff in activity (#4283)

Signed-off-by: Kristina Fefelova <kristin.fefelova@gmail.com>
---
 models/view/src/index.ts | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/models/view/src/index.ts b/models/view/src/index.ts
index ad3841709a..9e1b0edf09 100644
--- a/models/view/src/index.ts
+++ b/models/view/src/index.ts
@@ -477,7 +477,15 @@ export function createModel (builder: Builder): void {
     editor: view.component.HTMLEditor
   })
 
-  classPresenter(builder, core.class.TypeCollaborativeMarkup, view.component.MarkupPresenter)
+  classPresenter(
+    builder,
+    core.class.TypeCollaborativeMarkup,
+    view.component.MarkupPresenter,
+    undefined,
+    undefined,
+    view.component.MarkupDiffPresenter
+  )
+
   builder.mixin(core.class.TypeCollaborativeMarkup, core.class.Class, view.mixin.InlineAttributEditor, {
     editor: view.component.CollaborativeHTMLEditor
   })