diff --git a/src/locale/messages.de.xlf b/src/locale/messages.de.xlf
index 62fe444dd2..6212d9b8e7 100644
--- a/src/locale/messages.de.xlf
+++ b/src/locale/messages.de.xlf
@@ -1306,7 +1306,7 @@ Click "Cancel" to keep the invalid JSON open so you can fix it.</target>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/authoringTool/node/node-authoring/node-authoring.component.html</context>
-          <context context-type="linenumber">103</context>
+          <context context-type="linenumber">97</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/common/feedbackRule/edit-feedback-rules/edit-feedback-rules.component.html</context>
@@ -1326,7 +1326,7 @@ Click "Cancel" to keep the invalid JSON open so you can fix it.</target>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/authoringTool/node/node-authoring/node-authoring.component.html</context>
-          <context context-type="linenumber">115</context>
+          <context context-type="linenumber">109</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/common/feedbackRule/edit-feedback-rules/edit-feedback-rules.component.html</context>
@@ -1534,7 +1534,7 @@ Click "Cancel" to keep the invalid JSON open so you can fix it.</target>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/shared/top-bar/top-bar.component.html</context>
-          <context context-type="linenumber">37</context>
+          <context context-type="linenumber">30</context>
         </context-group>
         <target state="needs-translation">Preview Unit</target>
       </trans-unit>
@@ -6682,7 +6682,7 @@ Click "Cancel" to keep the invalid JSON open so you can fix it.</target>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/shared/notifications-menu/notifications-menu.component.html</context>
-          <context context-type="linenumber">50</context>
+          <context context-type="linenumber">53</context>
         </context-group>
         <target state="needs-translation">Clear</target>
       </trans-unit>
@@ -9582,11 +9582,7 @@ Click "Cancel" to keep the invalid JSON open so you can fix it.</target>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/shared/top-bar/top-bar.component.html</context>
-          <context context-type="linenumber">14</context>
-        </context-group>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/shared/top-bar/top-bar.component.html</context>
-          <context context-type="linenumber">16</context>
+          <context context-type="linenumber">11</context>
         </context-group>
         <target state="needs-translation">Unit Info</target>
       </trans-unit>
@@ -11362,7 +11358,7 @@ Click "Cancel" to keep the invalid JSON open so you can fix it.</target>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/shared/top-bar/top-bar.component.html</context>
-          <context context-type="linenumber">78</context>
+          <context context-type="linenumber">71</context>
         </context-group>
         <target state="needs-translation">User Menu</target>
       </trans-unit>
@@ -11374,7 +11370,7 @@ Click "Cancel" to keep the invalid JSON open so you can fix it.</target>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/shared/top-bar/top-bar.component.html</context>
-          <context context-type="linenumber">103,105</context>
+          <context context-type="linenumber">96,98</context>
         </context-group>
         <target state="needs-translation"> Go Home </target>
       </trans-unit>
@@ -11386,7 +11382,7 @@ Click "Cancel" to keep the invalid JSON open so you can fix it.</target>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/shared/top-bar/top-bar.component.html</context>
-          <context context-type="linenumber">107,109</context>
+          <context context-type="linenumber">100,102</context>
         </context-group>
         <target state="needs-translation"> Sign Out </target>
       </trans-unit>
@@ -11406,7 +11402,7 @@ Click "Cancel" to keep the invalid JSON open so you can fix it.</target>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/shared/top-bar/top-bar.component.ts</context>
-          <context context-type="linenumber">75</context>
+          <context context-type="linenumber">74</context>
         </context-group>
         <target state="needs-translation">Run ID: <x id="PH" equiv-text="this.runId"/> | Access Code: <x id="PH_1" equiv-text="this.runCode"/></target>
       </trans-unit>
@@ -12886,22 +12882,6 @@ The branches will be removed but the steps will remain in the unit.</target>
         </context-group>
         <target state="needs-translation">&lt;p&gt;Use this space to take notes for this unit&lt;/p&gt;</target>
       </trans-unit>
-      <trans-unit id="ed9a6298ca889d530052adc26c49baccd78d66df" datatype="html">
-        <source>Add component before</source>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/assets/wise5/authoringTool/node/add-component-button/add-component-button.component.html</context>
-          <context context-type="linenumber">15</context>
-        </context-group>
-        <target state="needs-translation">Add component before</target>
-      </trans-unit>
-      <trans-unit id="79342ffd66f601a8df6fc4023676dbfa5670da92" datatype="html">
-        <source>Add component after</source>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/assets/wise5/authoringTool/node/add-component-button/add-component-button.component.html</context>
-          <context context-type="linenumber">18</context>
-        </context-group>
-        <target state="needs-translation">Add component after</target>
-      </trans-unit>
       <trans-unit id="3307198501674154798" datatype="html">
         <source>Add component</source>
         <context-group purpose="location">
@@ -15534,7 +15514,7 @@ The branches will be removed but the steps will remain in the unit.</target>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/studentGrading/step-item/step-item.component.ts</context>
-          <context context-type="linenumber">78</context>
+          <context context-type="linenumber">92</context>
         </context-group>
         <target state="needs-translation">Not Assigned</target>
       </trans-unit>
@@ -15550,7 +15530,7 @@ The branches will be removed but the steps will remain in the unit.</target>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/studentGrading/step-item/step-item.component.ts</context>
-          <context context-type="linenumber">83</context>
+          <context context-type="linenumber">97</context>
         </context-group>
         <target state="needs-translation">Completed</target>
       </trans-unit>
@@ -15566,7 +15546,7 @@ The branches will be removed but the steps will remain in the unit.</target>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/studentGrading/step-item/step-item.component.ts</context>
-          <context context-type="linenumber">90</context>
+          <context context-type="linenumber">104</context>
         </context-group>
         <target state="needs-translation">Partially Completed</target>
       </trans-unit>
@@ -15590,7 +15570,7 @@ The branches will be removed but the steps will remain in the unit.</target>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/studentGrading/step-item/step-item.component.ts</context>
-          <context context-type="linenumber">95</context>
+          <context context-type="linenumber">109</context>
         </context-group>
         <target state="needs-translation">No Work</target>
       </trans-unit>
@@ -15694,7 +15674,7 @@ The branches will be removed but the steps will remain in the unit.</target>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/studentGrading/step-item/step-item.component.ts</context>
-          <context context-type="linenumber">85</context>
+          <context context-type="linenumber">99</context>
         </context-group>
         <target state="needs-translation">Visited</target>
       </trans-unit>
@@ -15706,7 +15686,7 @@ The branches will be removed but the steps will remain in the unit.</target>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/studentGrading/step-item/step-item.component.ts</context>
-          <context context-type="linenumber">97</context>
+          <context context-type="linenumber">111</context>
         </context-group>
         <target state="needs-translation">Not Visited</target>
       </trans-unit>
@@ -15840,7 +15820,7 @@ The branches will be removed but the steps will remain in the unit.</target>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/shared/top-bar/top-bar.component.html</context>
-          <context context-type="linenumber">65</context>
+          <context context-type="linenumber">53</context>
         </context-group>
         <target state="needs-translation">Pause Student Screens</target>
       </trans-unit>
@@ -16020,7 +16000,7 @@ The branches will be removed but the steps will remain in the unit.</target>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/shared/top-bar/top-bar.component.html</context>
-          <context context-type="linenumber">46</context>
+          <context context-type="linenumber">39</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/vle/notifications-dialog/notifications-dialog.component.html</context>
@@ -16034,10 +16014,6 @@ The branches will be removed but the steps will remain in the unit.</target>
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/shared/notifications-menu/notifications-menu.component.html</context>
           <context context-type="linenumber">17</context>
         </context-group>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/shared/notifications-menu/notifications-menu.component.html</context>
-          <context context-type="linenumber">20</context>
-        </context-group>
         <target state="needs-translation">Clear all notifications</target>
       </trans-unit>
       <trans-unit id="8ef463e66c2b67515dd9708a8fea5c212a5f03af" datatype="html">
@@ -16052,7 +16028,7 @@ The branches will be removed but the steps will remain in the unit.</target>
         <source>Go to <x id="INTERPOLATION" equiv-text="{{ getNodePositionAndTitle(notification.nodeId) }}"/></source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/shared/notifications-menu/notifications-menu.component.html</context>
-          <context context-type="linenumber">37</context>
+          <context context-type="linenumber">38</context>
         </context-group>
         <target state="needs-translation">Go to <x id="INTERPOLATION" equiv-text="{{ getNodePositionAndTitle(notification.nodeId) }}"/></target>
       </trans-unit>
@@ -16060,7 +16036,7 @@ The branches will be removed but the steps will remain in the unit.</target>
         <source>Are you sure you want to clear all your alerts?</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/shared/notifications-menu/notifications-menu.component.ts</context>
-          <context context-type="linenumber">35</context>
+          <context context-type="linenumber">54</context>
         </context-group>
         <target state="needs-translation">Are you sure you want to clear all your alerts?</target>
       </trans-unit>
@@ -16068,7 +16044,7 @@ The branches will be removed but the steps will remain in the unit.</target>
         <source>Clear all alerts</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/shared/notifications-menu/notifications-menu.component.ts</context>
-          <context context-type="linenumber">36</context>
+          <context context-type="linenumber">55</context>
         </context-group>
         <target state="needs-translation">Clear all alerts</target>
       </trans-unit>
@@ -16088,11 +16064,7 @@ The branches will be removed but the steps will remain in the unit.</target>
         <source>Switch to Authoring View</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/shared/top-bar/top-bar.component.html</context>
-          <context context-type="linenumber">25</context>
-        </context-group>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/shared/top-bar/top-bar.component.html</context>
-          <context context-type="linenumber">28</context>
+          <context context-type="linenumber">19</context>
         </context-group>
         <target state="needs-translation">Switch to Authoring View</target>
       </trans-unit>
@@ -16102,7 +16074,7 @@ The branches will be removed but the steps will remain in the unit.</target>
 Are you sure you want to proceed?</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/classroomMonitorComponents/shared/top-bar/top-bar.component.ts</context>
-          <context context-type="linenumber">101</context>
+          <context context-type="linenumber">107</context>
         </context-group>
         <target state="needs-translation">Warning! You will be editing the content of a classroom unit. If students have already started working, this may result in lost data or other problems.
 
@@ -24588,7 +24560,7 @@ If this problem continues, let your teacher know and move on to the next activit
         <source>Sorry, you cannot view this item yet.</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/services/studentNodeService.ts</context>
-          <context context-type="linenumber">40</context>
+          <context context-type="linenumber">44</context>
         </context-group>
         <target state="needs-translation">Sorry, you cannot view this item yet.</target>
       </trans-unit>
@@ -24596,7 +24568,7 @@ If this problem continues, let your teacher know and move on to the next activit
         <source>Item Locked</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/services/studentNodeService.ts</context>
-          <context context-type="linenumber">44</context>
+          <context context-type="linenumber">48</context>
         </context-group>
         <target state="needs-translation">Item Locked</target>
       </trans-unit>
@@ -24604,7 +24576,7 @@ If this problem continues, let your teacher know and move on to the next activit
         <source>&lt;p&gt;To visit &lt;b&gt;<x id="PH" equiv-text="nodeTitle"/>&lt;/b&gt; you need to:&lt;/p&gt;&lt;ul&gt;</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/services/studentNodeService.ts</context>
-          <context context-type="linenumber">51</context>
+          <context context-type="linenumber">55</context>
         </context-group>
         <target state="needs-translation">&lt;p&gt;To visit &lt;b&gt;<x id="PH" equiv-text="nodeTitle"/>&lt;/b&gt; you need to:&lt;/p&gt;&lt;ul&gt;</target>
       </trans-unit>