diff --git a/plugins/channelrx/demodatv/atvdemodgui.ui b/plugins/channelrx/demodatv/atvdemodgui.ui
index 8b1f701be..a8efcb54e 100644
--- a/plugins/channelrx/demodatv/atvdemodgui.ui
+++ b/plugins/channelrx/demodatv/atvdemodgui.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>700</width>
-    <height>668</height>
+    <height>743</height>
    </rect>
   </property>
   <property name="sizePolicy">
@@ -19,7 +19,7 @@
   <property name="minimumSize">
    <size>
     <width>700</width>
-    <height>480</height>
+    <height>500</height>
    </size>
   </property>
   <property name="font">
@@ -695,12 +695,15 @@
    <property name="minimumSize">
     <size>
      <width>680</width>
-     <height>400</height>
+     <height>442</height>
     </size>
    </property>
    <property name="windowTitle">
     <string>Video</string>
    </property>
+   <property name="autoFillBackground">
+    <bool>false</bool>
+   </property>
    <property name="tabPosition">
     <enum>QTabWidget::West</enum>
    </property>
@@ -708,6 +711,9 @@
     <number>0</number>
    </property>
    <widget class="QWidget" name="tabScreen">
+    <property name="autoFillBackground">
+     <bool>true</bool>
+    </property>
     <attribute name="title">
      <string>Monitor</string>
     </attribute>
@@ -756,16 +762,34 @@
     </widget>
    </widget>
    <widget class="QWidget" name="tabScope">
+    <property name="autoFillBackground">
+     <bool>true</bool>
+    </property>
     <attribute name="title">
      <string>Scope</string>
     </attribute>
     <layout class="QVBoxLayout" name="verticalLayout">
+     <property name="spacing">
+      <number>4</number>
+     </property>
+     <property name="leftMargin">
+      <number>4</number>
+     </property>
+     <property name="topMargin">
+      <number>2</number>
+     </property>
+     <property name="rightMargin">
+      <number>4</number>
+     </property>
+     <property name="bottomMargin">
+      <number>0</number>
+     </property>
      <item>
       <widget class="GLScopeNG" name="glScope" native="true">
        <property name="minimumSize">
         <size>
          <width>0</width>
-         <height>300</height>
+         <height>312</height>
         </size>
        </property>
       </widget>