diff --git a/templates/local/mobile/latest/main_index_page.mustache b/templates/local/mobile/latest/main_index_page.mustache
index b561bc1a..a1ad3288 100644
--- a/templates/local/mobile/latest/main_index_page.mustache
+++ b/templates/local/mobile/latest/main_index_page.mustache
@@ -78,8 +78,8 @@
 }}
 {{=<% %>=}}
 <div>
-    <core-course-module-info [module]="module" description="<%intro%>" component="mod_questionnaire" componentId="<%cmid%>"
-        [courseId]="courseId"></core-course-module-info>
+    <core-course-module-info *ngIf="module" [module]="module" description="<%intro%>" component="mod_questionnaire"
+        componentId="<%cmid%>" [courseId]="courseId"></core-course-module-info>
     <%#notifications%>
     <ion-card>
         <ion-card-content>
@@ -92,13 +92,13 @@
         <ion-card-content>
             <%#resume%>
             <ion-button expand="block" core-site-plugins-new-content component="mod_questionnaire"
-                    method="mobile_view_activity" [args]="{cmid: <%cmid%>, action: 'resume'}">
+                    method="mobile_view_activity" [args]="{cmid: <%cmid%>, action: 'resume'}" [ptrEnabled]="false">
                 {{ 'plugin.mod_questionnaire.resumesurvey' | translate }}
             </ion-button>
             <%/resume%>
             <%^resume%>
             <ion-button expand="block" core-site-plugins-new-content component="mod_questionnaire"
-                    method="mobile_view_activity" [args]="{cmid: <%cmid%>, action: 'respond'}">
+                    method="mobile_view_activity" [args]="{cmid: <%cmid%>, action: 'respond'}" [ptrEnabled]="false">
                 {{ 'plugin.mod_questionnaire.answerquestions' | translate }}
             </ion-button>
             <%/resume%>
diff --git a/templates/local/mobile/latest/view_activity_page.mustache b/templates/local/mobile/latest/view_activity_page.mustache
index eb7a8a47..e62a2f19 100644
--- a/templates/local/mobile/latest/view_activity_page.mustache
+++ b/templates/local/mobile/latest/view_activity_page.mustache
@@ -159,7 +159,7 @@
                                             }"
                                 [useOtherData]="null"
                                 [preSets]="{getFromCache: 0, saveToCache: 0}"
-                                refreshOnSuccess="true"
+                                refreshOnSuccess="true" [ptrEnabled]="false"
                                 samePage="true" type="submit"
                             >
                                 <ion-icon name="fas-chevron-left" slot="start" aria-hidden="true"></ion-icon>
@@ -181,7 +181,7 @@
                                             }"
                                 [useOtherData]="null"
                                 [preSets]="{getFromCache: 0, saveToCache: 0}"
-                                refreshOnSuccess="true"
+                                refreshOnSuccess="true" [ptrEnabled]="false"
                                 samePage="true" type="submit"
                             >
                                 <ion-icon name="fas-chevron-right" slot="end" aria-hidden="true"></ion-icon>
@@ -209,7 +209,7 @@
                                 }"
                         [useOtherData]="null"
                         [preSets]="{getFromCache: 0, saveToCache: 0}"
-                        refreshOnSuccess="true"
+                        refreshOnSuccess="true" [ptrEnabled]="false"
                         samePage="true" type="submit"
                 >{{ 'plugin.mod_questionnaire.savechanges' | translate }}</ion-button>
                 <%/completed%><%/nextpage%>