Scrolls has been added to kernel parameter table

ubl-settings-bootloader.glade

@@ -965,6 +965,12 @@
                                     <property name="can-focus">False</property>
                                     <property name="orientation">vertical</property>
                                     <property name="spacing">5</property>
+                                    <child>
+                                      <object class="GtkScrolledWindow">
+                                        <property name="height-request">150</property>
+                                        <property name="visible">True</property>
+                                        <property name="can-focus">True</property>
+                                        <property name="shadow-type">in</property>
                                         <child>
                                           <object class="GtkTreeView" id="treeViewKernel">
                                             <property name="visible">True</property>
@@ -973,8 +979,10 @@
                                               <object class="GtkTreeSelection"/>
                                             </child>
                                           </object>
+                                        </child>
+                                      </object>
                                       <packing>
-                                        <property name="expand">False</property>
+                                        <property name="expand">True</property>
                                         <property name="fill">True</property>
                                         <property name="position">0</property>
                                       </packing>