[QUESTION] After answering, user can swipe from left edge of screen to see question again

[toast22a]

Description
After answering a question and reaching the page where the correct answer/wrong answer message is displayed, the user can swipe right from the left edge of the screen to go back to the question page and see the question again. However, upon attempting to submit another answer, the submit button no longer works, preventing multiple attempts at the question.

Build/Platform
iOS 11.0.3

Steps to reproduce

1. Log in using an account that has not yet answered the question
2. Open a question
3. Input an answer (whether multiple-choice or identification)
4. Confirm using the button below
5. Swipe right from the left edge of the screen to go back to the question page

Actual Result

• User is able to swipe right to go back to the question page after answering it
• User cannot answer the question again after they have already answered it

Expected Result

• User should not be able to see the question again after answering it
• User cannot answer the question again after they have already answered it