diff --git a/ui-tests/tests/notebooks/FullScreenControl_update.ipynb b/ui-tests/tests/notebooks/FullScreenControl_update.ipynb
index 5248768..3d9804c 100644
--- a/ui-tests/tests/notebooks/FullScreenControl_update.ipynb
+++ b/ui-tests/tests/notebooks/FullScreenControl_update.ipynb
@@ -1,13 +1,5 @@
 {
  "cells": [
-  {
-   "cell_type": "markdown",
-   "id": "1784b32e-b064-464f-87da-77d0c2818f3e",
-   "metadata": {},
-   "source": [
-    "# Full Screen"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": 1,
diff --git a/ui-tests/tests/notebooks/GeoTIFFTileLayer_update.ipynb b/ui-tests/tests/notebooks/GeoTIFFTileLayer_update.ipynb
index a889b7e..6cce57b 100644
--- a/ui-tests/tests/notebooks/GeoTIFFTileLayer_update.ipynb
+++ b/ui-tests/tests/notebooks/GeoTIFFTileLayer_update.ipynb
@@ -1,13 +1,5 @@
 {
  "cells": [
-  {
-   "cell_type": "markdown",
-   "id": "212d6f9d-b5b7-456a-b841-0300eb7c5934",
-   "metadata": {},
-   "source": [
-    "# GeoTIFF Layer"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": 1,
diff --git a/ui-tests/tests/notebooks/GeojsonLayer_update.ipynb b/ui-tests/tests/notebooks/GeojsonLayer_update.ipynb
index d1a887b..76221da 100644
--- a/ui-tests/tests/notebooks/GeojsonLayer_update.ipynb
+++ b/ui-tests/tests/notebooks/GeojsonLayer_update.ipynb
@@ -1,13 +1,5 @@
 {
  "cells": [
-  {
-   "cell_type": "markdown",
-   "id": "07567690-279d-4a51-a3b8-3e78966e5a3a",
-   "metadata": {},
-   "source": [
-    "# GeoJson Layer"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": 35,
diff --git a/ui-tests/tests/notebooks/ZoomSliderControl_update.ipynb b/ui-tests/tests/notebooks/ZoomSliderControl_update.ipynb
index 92ba393..8455a76 100644
--- a/ui-tests/tests/notebooks/ZoomSliderControl_update.ipynb
+++ b/ui-tests/tests/notebooks/ZoomSliderControl_update.ipynb
@@ -1,13 +1,5 @@
 {
  "cells": [
-  {
-   "cell_type": "markdown",
-   "id": "c7d239b3-68a8-492a-bf73-204524faf8f2",
-   "metadata": {},
-   "source": [
-    "# Zoom Slider Control"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": 1,