Bug: Images Deleted after Edit Problem Step (v1)

[abaranowska1]

Describe the bug
During testing #1586 I met an issue with the disappearing image during the editing problem step.

To Reproduce
Steps to reproduce the behavior:

1. Go to the problem
2. Add an image to the step
3. Save
4. Back to All Problems
5. Open this Problem once again
6. Edit a step with the image
7. Click Update Step button - Photo disappeared
8. Save and back to All Problems
9. Open this Problem once again - No image

Expected behavior
The photo should stay in the step after the update

Desktop:

• OS: Ubuntu 20.04
• Google Chrome Browser Version 85.0.4183.83

[abaranowska1]

Tested with success
The photo stays in the step after the update. I reproduced all steps from the description and now all works without issue.