diff --git a/src/addons/messages/pages/discussion/discussion.html b/src/addons/messages/pages/discussion/discussion.html
index 38ec30d17..b3de76af9 100644
--- a/src/addons/messages/pages/discussion/discussion.html
+++ b/src/addons/messages/pages/discussion/discussion.html
@@ -28,18 +28,19 @@
             <core-context-menu-item [hidden]="isSelf || !showInfo || !isGroup" [priority]="1000"
                 [content]="'addon.messages.groupinfo' | translate" (action)="viewInfo()" iconAction="fas-info-circle">
             </core-context-menu-item>
-            <core-context-menu-item [hidden]="!groupMessagingEnabled || !conversation" [priority]="800" [content]="(conversation && conversation.isfavourite ? 'addon.messages.removefromfavourites' :
-                'addon.messages.addtofavourites') | translate" (action)="changeFavourite($event)" [closeOnClick]="false"
-                [iconAction]="favouriteIcon" [iconSlash]="favouriteIconSlash"></core-context-menu-item>
+            <core-context-menu-item [hidden]="!groupMessagingEnabled || !conversation" [priority]="800" (action)="changeFavourite($event)"
+                [closeOnClick]="false" [content]="(conversation && conversation.isfavourite ? 'addon.messages.removefromfavourites' :
+                'addon.messages.addtofavourites') | translate" [iconAction]="favouriteIcon" [iconSlash]="favouriteIconSlash">
+            </core-context-menu-item>
             <core-context-menu-item [hidden]="isSelf || !otherMember || otherMember.isblocked" [priority]="700"
                 [content]="'addon.messages.blockuser' | translate" (action)="blockUser()" [iconAction]="blockIcon">
             </core-context-menu-item>
             <core-context-menu-item [hidden]="isSelf || !otherMember || !otherMember.isblocked" [priority]="700"
                 [content]="'addon.messages.unblockuser' | translate" (action)="unblockUser()" [iconAction]="blockIcon">
             </core-context-menu-item>
-            <core-context-menu-item [hidden]="isSelf || !muteEnabled || !conversation" [priority]="600" [content]="(conversation && conversation.ismuted ? 'addon.messages.unmuteconversation' :
-                'addon.messages.muteconversation') | translate" (action)="changeMute($event)" [closeOnClick]="false"
-                [iconAction]="muteIcon"></core-context-menu-item>
+            <core-context-menu-item [hidden]="isSelf || !muteEnabled || !conversation" [priority]="600" (action)="changeMute($event)"
+                [closeOnClick]="false" [content]="(conversation && conversation.ismuted ? 'addon.messages.unmuteconversation' :
+                'addon.messages.muteconversation') | translate" [iconAction]="muteIcon"></core-context-menu-item>
             <core-context-menu-item [hidden]="!canDelete || !messages || !messages.length" [priority]="400"
                 [content]="'addon.messages.showdeletemessages' | translate" iconAction="toggle" [(toggle)]="showDelete">
             </core-context-menu-item>
diff --git a/src/addons/messages/pages/group-conversations/group-conversations.html b/src/addons/messages/pages/group-conversations/group-conversations.html
index e6165166a..71f57c29d 100644
--- a/src/addons/messages/pages/group-conversations/group-conversations.html
+++ b/src/addons/messages/pages/group-conversations/group-conversations.html
@@ -146,9 +146,11 @@
 <!-- Template to render a list of conversations. -->
 <ng-template #conversationsTemplate let-conversations="conversations">
     <ion-item class="ion-text-wrap addon-message-discussion" *ngFor="let conversation of conversations" button detail="false"
-        [attr.aria-label]="conversation.name" (click)="gotoConversation(conversation.id, conversation.userid)" [attr.aria-current]="((conversation.id && conversation.id == selectedConversationId) ||
-            (conversation.userid && conversation.userid == selectedUserId)) ? 'page': 'false'"
-        id="addon-message-conversation-{{ conversation.id ? conversation.id : 'user-' + conversation.userid }}">
+        (click)="gotoConversation(conversation.id, conversation.userid)"
+        [attr.aria-current]="((conversation.id &&
+            conversation.id == selectedConversationId) || (conversation.userid && conversation.userid == selectedUserId)) ? 'page': 'false'"
+        id="addon-message-conversation-{{ conversation.id ? conversation.id : 'user-' + conversation.userid }}"
+        [attr.aria-label]="conversation.name">
         <!-- Group conversation image. -->
         <ion-avatar slot="start" *ngIf="conversation.type == typeGroup">
             <img [src]="conversation.imageurl" [alt]="conversation.name" core-external-content
diff --git a/src/addons/mod/workshop/assessment/accumulative/component/addon-mod-workshop-assessment-strategy-accumulative.html b/src/addons/mod/workshop/assessment/accumulative/component/addon-mod-workshop-assessment-strategy-accumulative.html
index 16790ec5e..d3d3ed85d 100644
--- a/src/addons/mod/workshop/assessment/accumulative/component/addon-mod-workshop-assessment-strategy-accumulative.html
+++ b/src/addons/mod/workshop/assessment/accumulative/component/addon-mod-workshop-assessment-strategy-accumulative.html
@@ -13,8 +13,8 @@
                     {{ 'addon.mod_workshop_assessment_accumulative.dimensiongradefor' | translate : {'$a': field.dimtitle } }}
                 </span>
             </ion-label>
-            <ion-select [(ngModel)]="selectedValues[n].grade" interface="action-sheet" [interfaceOptions]="{header: 'addon.mod_workshop_assessment_accumulative.dimensiongradefor' |
-                    translate : {'$a': field.dimtitle }}">
+            <ion-select [interfaceOptions]="{header: 'addon.mod_workshop_assessment_accumulative.dimensiongradefor' |
+                    translate : {'$a': field.dimtitle }}" [(ngModel)]="selectedValues[n].grade" interface="action-sheet">
                 <ion-select-option *ngFor="let grade of field.grades" [value]="grade.value">{{grade.label}}</ion-select-option>
             </ion-select>
             <core-input-errors *ngIf="fieldErrors['grade_' + n]" [errorText]="fieldErrors['grade_' + n]">
diff --git a/src/addons/mod/workshop/pages/edit-submission/edit-submission.html b/src/addons/mod/workshop/pages/edit-submission/edit-submission.html
index e7c928aad..044e1ca5d 100644
--- a/src/addons/mod/workshop/pages/edit-submission/edit-submission.html
+++ b/src/addons/mod/workshop/pages/edit-submission/edit-submission.html
@@ -34,9 +34,9 @@
                     </span>
                 </ion-label>
                 <core-rich-text-editor [control]="editForm.controls['content']" name="content"
-                    [placeholder]="'addon.mod_workshop.submissioncontent' | translate" name="content" [component]="component"
-                    [componentId]="componentId" [autoSave]="true" contextLevel="module" [contextInstanceId]="module.id"
-                    elementId="content_editor" [draftExtraParams]="editorExtraParams"></core-rich-text-editor>
+                    [placeholder]="'addon.mod_workshop.submissioncontent' | translate" [component]="component" [componentId]="componentId"
+                    [autoSave]="true" contextLevel="module" [contextInstanceId]="module.id" elementId="content_editor"
+                    [draftExtraParams]="editorExtraParams"></core-rich-text-editor>
             </ion-item>
 
             <core-attachments *ngIf="fileAvailable" [files]="attachments" [maxSize]="workshop.maxbytes"
diff --git a/src/core/features/course/pages/course-summary/course-summary.html b/src/core/features/course/pages/course-summary/course-summary.html
index a4485773e..88300031a 100644
--- a/src/core/features/course/pages/course-summary/course-summary.html
+++ b/src/core/features/course/pages/course-summary/course-summary.html
@@ -143,7 +143,7 @@
     </ion-card>
 
     <ng-container *ngIf="canAccessCourse">
-        <ion-button class="ion-margin" *ngFor="let item of courseMenuHandlers" (click)="openMenuItem(item)" [class]="item.data.class"
+        <ion-button *ngFor="let item of courseMenuHandlers" (click)="openMenuItem(item)" [class]="'ion-margin' + item.data.class"
             expand="block">
             <ion-icon *ngIf="item.data.icon" [name]="item.data.icon" slot="start" aria-hidden="true"></ion-icon>
             <ion-label>{{item.data.title | translate }}</ion-label>
diff --git a/src/core/features/editor/components/rich-text-editor/core-editor-rich-text-editor.html b/src/core/features/editor/components/rich-text-editor/core-editor-rich-text-editor.html
index 94c9dc386..5e1ad41d8 100644
--- a/src/core/features/editor/components/rich-text-editor/core-editor-rich-text-editor.html
+++ b/src/core/features/editor/components/rich-text-editor/core-editor-rich-text-editor.html
@@ -80,8 +80,7 @@
         </ion-slide>
         <ion-slide>
             <button [disabled]="!rteEnabled" [attr.aria-pressed]="toolbarStyles.ul" [title]="'core.editor.unorderedlist' | translate"
-                (click)="buttonAction($event, 'insertUnorderedList')" (click)="buttonAction($event, 'insertUnorderedList')"
-                (mousedown)="downAction($event)" (keydown)="downAction($event)">
+                (click)="buttonAction($event, 'insertUnorderedList')" (mousedown)="downAction($event)" (keydown)="downAction($event)">
                 <ion-icon name="fas-list-ul" aria-hidden="true"></ion-icon>
             </button>
         </ion-slide>
diff --git a/src/core/features/siteplugins/components/only-title-block/core-siteplugins-only-title-block.html b/src/core/features/siteplugins/components/only-title-block/core-siteplugins-only-title-block.html
index 04564f703..c80615fda 100644
--- a/src/core/features/siteplugins/components/only-title-block/core-siteplugins-only-title-block.html
+++ b/src/core/features/siteplugins/components/only-title-block/core-siteplugins-only-title-block.html
@@ -1,4 +1,4 @@
-<ion-item button class="divider ion-text-wrap" detail="true" (click)="gotoBlock()" detail="true">
+<ion-item button class="divider ion-text-wrap" detail="true" (click)="gotoBlock()">
     <ion-label>
         <h2>{{ title | translate }}</h2>
     </ion-label>