diff --git a/src/app/teacher/share-run-dialog/share-run-dialog.component.ts b/src/app/teacher/share-run-dialog/share-run-dialog.component.ts
index 31b93fc5486..438d5677134 100644
--- a/src/app/teacher/share-run-dialog/share-run-dialog.component.ts
+++ b/src/app/teacher/share-run-dialog/share-run-dialog.component.ts
@@ -87,10 +87,6 @@ export class ShareRunDialogComponent extends ShareItemDialogComponent {
     });
   }
 
-  ngOnInit() {
-    super.ngOnInit();
-  }
-
   updateAllOwners() {
     let allOwners = [];
     allOwners.push({
diff --git a/src/assets/wise5/components/animation/animation-student/animation-student.component.ts b/src/assets/wise5/components/animation/animation-student/animation-student.component.ts
index e936bbec63c..b168eb8df24 100644
--- a/src/assets/wise5/components/animation/animation-student/animation-student.component.ts
+++ b/src/assets/wise5/components/animation/animation-student/animation-student.component.ts
@@ -116,10 +116,6 @@ export class AnimationStudent extends ComponentStudent {
     this.setupSVG();
   }
 
-  ngOnDestroy(): void {
-    super.ngOnDestroy();
-  }
-
   setAnimationState(state: string): void {
     this.animationState = state;
   }
diff --git a/src/assets/wise5/components/discussion/discussion-student/discussion-student.component.ts b/src/assets/wise5/components/discussion/discussion-student/discussion-student.component.ts
index cda9e856d14..a4218057112 100644
--- a/src/assets/wise5/components/discussion/discussion-student/discussion-student.component.ts
+++ b/src/assets/wise5/components/discussion/discussion-student/discussion-student.component.ts
@@ -142,10 +142,6 @@ export class DiscussionStudent extends ComponentStudent {
     this.broadcastDoneRenderingComponent();
   }
 
-  ngOnDestroy(): void {
-    super.ngOnDestroy();
-  }
-
   isConnectedComponentShowWorkMode() {
     if (this.component.hasConnectedComponent()) {
       let isShowWorkMode = true;
diff --git a/src/assets/wise5/components/graph/graph-student/graph-student.component.ts b/src/assets/wise5/components/graph/graph-student/graph-student.component.ts
index b580ce6ab85..f1cc87c5c53 100644
--- a/src/assets/wise5/components/graph/graph-student/graph-student.component.ts
+++ b/src/assets/wise5/components/graph/graph-student/graph-student.component.ts
@@ -163,10 +163,6 @@ export class GraphStudent extends ComponentStudent {
     });
   }
 
-  ngOnDestroy(): void {
-    super.ngOnDestroy();
-  }
-
   initializeComponentContentParams() {
     this.title = this.componentContent.title;
     this.subtitle = this.componentContent.subtitle;
diff --git a/src/assets/wise5/components/summary/summary-student/summary-student.component.ts b/src/assets/wise5/components/summary/summary-student/summary-student.component.ts
index feb0415947d..4afe3db2405 100644
--- a/src/assets/wise5/components/summary/summary-student/summary-student.component.ts
+++ b/src/assets/wise5/components/summary/summary-student/summary-student.component.ts
@@ -83,10 +83,6 @@ export class SummaryStudent extends ComponentStudent {
     this.setPeriodIdIfNecessary();
   }
 
-  ngOnDestroy(): void {
-    super.ngOnDestroy();
-  }
-
   getOtherPrompt(nodeId, componentId) {
     const otherComponent = this.projectService.getComponent(nodeId, componentId);
     if (otherComponent != null) {
diff --git a/src/assets/wise5/components/table/table-student/table-student.component.ts b/src/assets/wise5/components/table/table-student/table-student.component.ts
index 4fb57320eb2..073d65dad50 100644
--- a/src/assets/wise5/components/table/table-student/table-student.component.ts
+++ b/src/assets/wise5/components/table/table-student/table-student.component.ts
@@ -178,10 +178,6 @@ export class TableStudentComponent extends ComponentStudent {
     }
   }
 
-  ngOnDestroy(): void {
-    super.ngOnDestroy();
-  }
-
   initializeDataExplorer() {
     this.numDataExplorerSeries = this.componentContent.numDataExplorerSeries;
     this.dataExplorerGraphTypes = this.componentContent.dataExplorerGraphTypes;
diff --git a/src/messages.xlf b/src/messages.xlf
index 062626f2e90..6e8b7a129e3 100644
--- a/src/messages.xlf
+++ b/src/messages.xlf
@@ -9914,7 +9914,7 @@ Click &quot;Cancel&quot; to keep the invalid JSON open so you can fix it.</sourc
         <source>Transferred classroom unit ownership to <x id="firstName" equiv-text="run.owner.firstName"/> <x id="lastName" equiv-text="run.owner.lastName"/>.</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/teacher/share-run-dialog/share-run-dialog.component.ts</context>
-          <context context-type="linenumber">213</context>
+          <context context-type="linenumber">209</context>
         </context-group>
       </trans-unit>
       <trans-unit id="3392754525167799121" datatype="html">
@@ -16770,7 +16770,7 @@ Are you sure you want to proceed?</source>
         <source>You do not have any more chances to receive feedback on your answer.</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/animation/animation-student/animation-student.component.ts</context>
-          <context context-type="linenumber">926</context>
+          <context context-type="linenumber">922</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/openResponse/open-response-student/open-response-student.component.ts</context>
@@ -16787,7 +16787,7 @@ Are you sure you want to proceed?</source>
 Are you ready to receive feedback on this answer?</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/animation/animation-student/animation-student.component.ts</context>
-          <context context-type="linenumber">929</context>
+          <context context-type="linenumber">925</context>
         </context-group>
       </trans-unit>
       <trans-unit id="1556483130839173989" datatype="html">
@@ -16796,7 +16796,7 @@ Are you ready to receive feedback on this answer?</source>
 Are you ready to receive feedback on this answer?</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/animation/animation-student/animation-student.component.ts</context>
-          <context context-type="linenumber">933</context>
+          <context context-type="linenumber">929</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/conceptMap/concept-map-student/concept-map-student.component.ts</context>
@@ -18272,7 +18272,7 @@ Category Name: <x id="PH_1" equiv-text="categoryName"/></source>
         <source><x id="PH" equiv-text="usernames"/> replied to a discussion you were in!</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/discussion/discussion-student/discussion-student.component.ts</context>
-          <context context-type="linenumber">224</context>
+          <context context-type="linenumber">220</context>
         </context-group>
       </trans-unit>
       <trans-unit id="831017338718169987" datatype="html">
@@ -19424,46 +19424,46 @@ Category Name: <x id="PH_1" equiv-text="categoryName"/></source>
         <source>Are you sure you want to overwrite the current line data?</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/graph/graph-student/graph-student.component.ts</context>
-          <context context-type="linenumber">263</context>
+          <context context-type="linenumber">259</context>
         </context-group>
       </trans-unit>
       <trans-unit id="6882380861047606832" datatype="html">
         <source>The series you are trying to add a point to is currently hidden. Please show the series by clicking the series name in the legend and try adding the point again.</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/graph/graph-student/graph-student.component.ts</context>
-          <context context-type="linenumber">886</context>
+          <context context-type="linenumber">882</context>
         </context-group>
       </trans-unit>
       <trans-unit id="2852989551014711458" datatype="html">
         <source>You can not edit this series. Please choose a series that can be edited.</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/graph/graph-student/graph-student.component.ts</context>
-          <context context-type="linenumber">900</context>
+          <context context-type="linenumber">896</context>
         </context-group>
       </trans-unit>
       <trans-unit id="7053114367342967943" datatype="html">
         <source>Are you sure you want to reset the series?</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/graph/graph-student/graph-student.component.ts</context>
-          <context context-type="linenumber">1133</context>
+          <context context-type="linenumber">1129</context>
         </context-group>
       </trans-unit>
       <trans-unit id="7889560203726829643" datatype="html">
         <source>Are you sure you want to reset the &quot;<x id="PH" equiv-text="seriesName"/>&quot; series?</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/graph/graph-student/graph-student.component.ts</context>
-          <context context-type="linenumber">1135</context>
+          <context context-type="linenumber">1131</context>
         </context-group>
       </trans-unit>
       <trans-unit id="6999515396807067782" datatype="html">
         <source>Trial</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/graph/graph-student/graph-student.component.ts</context>
-          <context context-type="linenumber">1552</context>
+          <context context-type="linenumber">1548</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/graph/graph-student/graph-student.component.ts</context>
-          <context context-type="linenumber">2384</context>
+          <context context-type="linenumber">2380</context>
         </context-group>
       </trans-unit>
       <trans-unit id="7500488806315952979" datatype="html">
@@ -21286,28 +21286,28 @@ If this problem continues, let your teacher know and move on to the next activit
         <source>You must submit work on &quot;<x id="PH" equiv-text="this.otherStepTitle"/>&quot; to view the summary.</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/summary/summary-student/summary-student.component.ts</context>
-          <context context-type="linenumber">138</context>
+          <context context-type="linenumber">134</context>
         </context-group>
       </trans-unit>
       <trans-unit id="3834814461916183420" datatype="html">
         <source>You must complete &quot;<x id="PH" equiv-text="this.otherStepTitle"/>&quot; to view the summary.</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/summary/summary-student/summary-student.component.ts</context>
-          <context context-type="linenumber">140</context>
+          <context context-type="linenumber">136</context>
         </context-group>
       </trans-unit>
       <trans-unit id="1745852243024604075" datatype="html">
         <source>You must submit work on &quot;<x id="PH" equiv-text="this.otherStepTitle"/>&quot; to view the class summary.</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/summary/summary-student/summary-student.component.ts</context>
-          <context context-type="linenumber">146</context>
+          <context context-type="linenumber">142</context>
         </context-group>
       </trans-unit>
       <trans-unit id="8412691431688558361" datatype="html">
         <source>You must complete &quot;<x id="PH" equiv-text="this.otherStepTitle"/>&quot; to view the class summary.</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/summary/summary-student/summary-student.component.ts</context>
-          <context context-type="linenumber">148</context>
+          <context context-type="linenumber">144</context>
         </context-group>
       </trans-unit>
       <trans-unit id="6594489851569621957" datatype="html">