I also received a response to the appeal. With the following text:
We would like to provide an update on your appeal
The materials are marked as “adult”.
After careful consideration of the situation, we have found that the initial measures were correct and will remain in effect.
You were subject to these measures for violating the rules designed to make the Epic Games ecosystem safe and enjoyable for everyone.
Can someone explain where in the set there is even a hint of adult content? I would not be against putting a mark myself if there was any. Since this will only draw attention to the asset. But since there is none, this may cause a negative reaction from buyers since they will not find what they wanted there and how it is marked.
I have already noticed that a lot of content with the adult mark has started to appear on FAB, but when viewing it, there are either fire effects in the form of a regular fire. Or some other completely ordinary material that in no way can be interpreted as “Mature Content”.