fair share point - change description and save it - uploaded pic disappear

Summary

In the fair share point I change the description and click on save. After that the before uploaded pic disappear and I need to load it up again.

Steps to reproduce

1. chose fair share point
2. click edit fair share point
3. change the description text of fair share point
4. click save to store the change
5. result: uploaded pic is no more visible. The default pic is visible

What is the current bug behavior?

uploaded pic disappear after change description and save it

What is the expected correct behavior?

uploaded pic will not changed / deleted after change description and save it

Relevant error messages and/or screenshots

Possible fixes