diff --git a/src/addons/mod/quiz/tests/behat/quiz_behaviour.feature b/src/addons/mod/quiz/tests/behat/quiz_behaviour.feature
new file mode 100644
index 000000000..adce06d9d
--- /dev/null
+++ b/src/addons/mod/quiz/tests/behat/quiz_behaviour.feature
@@ -0,0 +1,151 @@
+@mod @mod_quiz @app @javascript
+Feature: Use quizzes with different behaviours in the app
+
+  Background:
+    Given the following "courses" exist:
+      | fullname | shortname |
+      | Course 1 | C1        |
+    And the following "users" exist:
+      | username |
+      | student1 |
+    And the following "course enrolments" exist:
+      | user     | course | role    |
+      | student1 | C1     | student |
+    And the following "question categories" exist:
+      | contextlevel | reference | name           |
+      | Course       | C1        | Test questions |
+    And the following "questions" exist:
+      | questioncategory | qtype       | name |
+      | Test questions   | multichoice | TF1  |
+
+  Scenario: Adaptive behaviour
+    Given the following "activities" exist:
+      | activity | name | course | idnumber | preferredbehaviour |
+      | quiz     | Quiz | C1     | quiz     | adaptive           |
+    And quiz "Quiz" contains the following questions:
+      | question | page |
+      | TF1      | 1    |
+    And I entered the quiz activity "Quiz" on course "Course 1" as "student1" in the app
+    And I press "Attempt quiz now" in the app
+
+    When I press "Two" in the app
+    And I press "Check" in the app
+    And I press "OK" near "Are you sure?" in the app
+    Then I should find "That is not right at all" in the app
+
+    When I press "Two" in the app
+    And I press "One" in the app
+    And I press "Check" in the app
+    And I press "OK" near "Are you sure?" in the app
+    Then I should find "Parts, but only parts, of your response are correct" in the app
+
+    When I press "Three" in the app
+    And I press "Check" in the app
+    And I press "OK" near "Are you sure?" in the app
+    Then I should find "Well done" in the app
+
+    When I press "Submit" in the app
+    And I press "Submit all and finish" in the app
+    And I press "OK" near "Once you submit" in the app
+    Then I should find "Mark 0.33 out of 1.00" in the app
+
+  Scenario: Immediate feedback behaviour
+    Given the following "activities" exist:
+      | activity | name | course | idnumber | preferredbehaviour | canredoquestions |
+      | quiz     | Quiz | C1     | quiz     | immediatefeedback  | 1                |
+    And quiz "Quiz" contains the following questions:
+      | question | page |
+      | TF1      | 1    |
+    And I entered the quiz activity "Quiz" on course "Course 1" as "student1" in the app
+    And I press "Attempt quiz now" in the app
+
+    When I press "Two" in the app
+    And I press "Check" in the app
+    And I press "OK" near "Are you sure?" in the app
+    Then I should find "That is not right at all" in the app
+    And I should find "Mark 0.00 out of 1.00" in the app
+
+    When I press "Try another question like this one" in the app
+    And I press "OK" near "Are you sure?" in the app
+    And I press "One" in the app
+    And I press "Check" in the app
+    And I press "OK" near "Are you sure?" in the app
+    Then I should find "Parts, but only parts, of your response are correct" in the app
+    And I should find "Mark 0.50 out of 1.00" in the app
+
+    When I press "Try another question like this one" in the app
+    And I press "OK" near "Are you sure?" in the app
+    And I press "One" in the app
+    And I press "Three" in the app
+    And I press "Check" in the app
+    And I press "OK" near "Are you sure?" in the app
+    Then I should find "Well done!" in the app
+    And I should find "The odd numbers are One and Three" in the app
+    And I should find "Mark 1.00 out of 1.00" in the app
+
+    When I press "Submit" in the app
+    And I press "Submit all and finish" in the app
+    And I press "OK" near "Once you submit" in the app
+    Then I should find "Mark 1.00 out of 1.00" in the app
+
+  Scenario: Deferred feedback with CBM behaviour
+    Given the following "activities" exist:
+      | activity | name | course | idnumber | preferredbehaviour |
+      | quiz     | Quiz | C1     | quiz     | deferredcbm        |
+    And quiz "Quiz" contains the following questions:
+      | question | page |
+      | TF1      | 1    |
+    And I entered the quiz activity "Quiz" on course "Course 1" as "student1" in the app
+
+    When I press "Attempt quiz now" in the app
+    And I press "One" in the app
+    And I press "Four" in the app
+    And I press "Quite sure" in the app
+    And I press "Submit" in the app
+    And I press "Submit all and finish" in the app
+    And I press "OK" near "Once you submit" in the app
+    Then I should find "CBM mark 1.50" in the app
+    And I should find "Parts, but only parts, of your response are correct" in the app
+
+  Scenario: Interactive behaviour
+    Given the following "activities" exist:
+      | activity | name | course | idnumber | preferredbehaviour |
+      | quiz     | Quiz | C1     | quiz     | interactive        |
+    And quiz "Quiz" contains the following questions:
+      | question | page |
+      | TF1      | 1    |
+    And I entered the quiz activity "Quiz" on course "Course 1" as "student1" in the app
+
+    When I press "Attempt quiz now" in the app
+    Then I should find "Tries remaining: 3" in the app
+
+    When I press "Two" in the app
+    And I press "Check" in the app
+    And I press "OK" near "Are you sure?" in the app
+    Then I should find "That is not right at all" in the app
+    And I should find "Hint 1" in the app
+    And I should find "Tries remaining: 2" in the app
+
+    When I press "Try again" in the app
+    And I press "OK" near "Are you sure?" in the app
+    And I press "Two" in the app
+    And I press "One" in the app
+    And I press "Check" in the app
+    And I press "OK" near "Are you sure?" in the app
+    Then I should find "Parts, but only parts, of your response are correct" in the app
+    And I should find "Hint 2" in the app
+    And I should find "Tries remaining: 1" in the app
+
+    When I press "Try again" in the app
+    And I press "OK" near "Are you sure?" in the app
+    And I press "Three" in the app
+    And I press "Check" in the app
+    And I press "OK" near "Are you sure?" in the app
+    Then I should find "Well done!" in the app
+    And I should find "The odd numbers are One and Three" in the app
+    And I should find "Correct" within "Question 1" "ion-item-divider" in the app
+
+    When I press "Submit" in the app
+    And I press "Submit all and finish" in the app
+    And I press "OK" near "Once you submit" in the app
+    Then I should find "Mark 0.33 out of 1.00" in the app
diff --git a/src/addons/mod/quiz/tests/behat/quiz_navigation.feature b/src/addons/mod/quiz/tests/behat/quiz_navigation.feature
index 63b0db1bf..c47e58dec 100644
--- a/src/addons/mod/quiz/tests/behat/quiz_navigation.feature
+++ b/src/addons/mod/quiz/tests/behat/quiz_navigation.feature
@@ -1,8 +1,5 @@
 @mod @mod_quiz @app @javascript
-Feature: Attempt a quiz in app
-  As a student
-  In order to demonstrate what I know
-  I need to be able to attempt quizzes
+Feature: Navigate through a quiz in the app
 
   Background:
     Given the following "courses" exist:
diff --git a/src/core/features/question/components/question/core-question.html b/src/core/features/question/components/question/core-question.html
index 994ba6a4d..2356fd868 100644
--- a/src/core/features/question/components/question/core-question.html
+++ b/src/core/features/question/components/question/core-question.html
@@ -21,7 +21,9 @@
 <!-- Question behaviour buttons. -->
 <ion-button *ngFor="let button of question?.behaviourButtons" class="ion-margin-vertical ion-text-wrap" expand="block"
     (click)="buttonClicked.emit(button)" [disabled]="button.disabled">
-    {{ button.value }}
+    <core-format-text [component]="component" [componentId]="componentId" [text]="button.value" [contextLevel]="contextLevel"
+        [contextInstanceId]="contextInstanceId" [courseId]="courseId">
+    </core-format-text>
 </ion-button>
 
 <!-- Question feedback. -->
diff --git a/src/core/features/question/services/question-helper.ts b/src/core/features/question/services/question-helper.ts
index 3777120f8..2880f5cd2 100644
--- a/src/core/features/question/services/question-helper.ts
+++ b/src/core/features/question/services/question-helper.ts
@@ -42,7 +42,7 @@ export class CoreQuestionHelperProvider {
      * @param question Question.
      * @param button Behaviour button (DOM element).
      */
-    protected addBehaviourButton(question: CoreQuestionQuestion, button: HTMLInputElement): void {
+    protected addBehaviourButton(question: CoreQuestionQuestion, button: HTMLElement): void {
         if (!button || !question) {
             return;
         }
@@ -50,10 +50,26 @@ export class CoreQuestionHelperProvider {
         question.behaviourButtons = question.behaviourButtons || [];
 
         // Extract the data we want.
+        if (button instanceof HTMLInputElement) {
+            // Old behaviour that changed in 4.2 because of MDL-78874.
+            question.behaviourButtons.push({
+                id: button.id,
+                name: button.name,
+                value: button.value,
+                disabled: button.disabled,
+            });
+
+            return;
+        }
+
+        if (!(button instanceof HTMLButtonElement)) {
+            return;
+        }
+
         question.behaviourButtons.push({
             id: button.id,
             name: button.name,
-            value: button.value,
+            value: button.innerHTML,
             disabled: button.disabled,
         });
     }
@@ -101,7 +117,7 @@ export class CoreQuestionHelperProvider {
      * The buttons aren't deleted from the content because all the im-controls block will be removed afterwards.
      *
      * @param question Question to treat.
-     * @param selector Selector to search the buttons. By default, '.im-controls input[type="submit"]'.
+     * @param selector Selector to search the buttons. By default, '.im-controls [type="submit"]'.
      */
     extractQbehaviourButtons(question: CoreQuestionQuestionParsed, selector?: string): void {
         if (CoreQuestionDelegate.getPreventSubmitMessage(question)) {
@@ -109,7 +125,7 @@ export class CoreQuestionHelperProvider {
             return;
         }
 
-        selector = selector || '.im-controls input[type="submit"]';
+        selector = selector || '.im-controls [type="submit"]';
 
         const element = CoreDomUtils.convertToElement(question.html);
 
@@ -169,7 +185,7 @@ export class CoreQuestionHelperProvider {
      */
     extractQbehaviourRedoButton(question: CoreQuestionQuestion): void {
         // Create a fake div element so we can search using querySelector.
-        const redoSelector = 'input[type="submit"][name*=redoslot], input[type="submit"][name*=tryagain]';
+        const redoSelector = '[type="submit"][name*=redoslot], [type="submit"][name*=tryagain]';
 
         // Search redo button in feedback.
         if (!this.searchBehaviourButton(question, 'html', '.outcome ' + redoSelector)) {
@@ -739,7 +755,7 @@ export class CoreQuestionHelperProvider {
     protected searchBehaviourButton(question: CoreQuestionQuestion, htmlProperty: string, selector: string): boolean {
         const element = CoreDomUtils.convertToElement(question[htmlProperty]);
 
-        const button = <HTMLInputElement> element.querySelector(selector);
+        const button = element.querySelector<HTMLElement>(selector);
         if (!button) {
             return false;
         }