Student response in Matching and Multiple Choice questions with images shows HTML code instead of images

Log in as an instructor and create an assessment that includes a matching question. The different options in this question must include images (see for example the first imatge attached in this issue) Now log in as a student and submit a response to this assessment.  Log in as an instructor and click on link in column "Submitted" to view the submitted assessment by the student.  In the submissions screen click on "Questions" button.  In the table containing all submissions, in "Student response" HTML code is shown instead of the corresponding image (as for example the second attached image in this ticket shows). A corrected view should show the image correspoding to student response. Same test plan for multiple choice questions switching to the CKEditor and putting images in the response.