Code text doesn't show up after publishing lesson

[vidatonkova]

Describe the bug
When creating lesson content, an admin can add code text. It shows up when creating the lesson but disappears on the student side once it is published. On the admin side, the code text is still present.

To Reproduce
Steps to reproduce the behavior:

1. Login as an admin
2. Create a Lesson or Edit Problem 1 - Top-Down Approach under the DP section
3. Add in some code with the code text feature
4. Publish the lesson
5. Try to access the lesson from the Student Side

Expected behavior
The code text will get added and saved on the Admin side after the lesson is published. However, the code text will not be visible to the student.

Screenshots

Desktop (please complete the following information):

• OS: Windows 10
• Browser: Firefox
• Version: 111.0.1 (64-bit) (This is the newest Firefox version)

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
Add any other context about the problem here.