2.9k Memory is taken without any actor in the map

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

World Building

Summary

I started a new map and noticed that the memory is now at 2.9k memory without having any actor or devices in the map, just the landscape. The memory doesn’t change when the players moves in the map, and world streaming is enabled, which means its a device or the landscape. The fog shown in the image below is set from island settings, no device was used.

Steps to Reproduce

Make a new template with Mountain Ridge island
Delete all the actor in it
Launch live edit

Expected Result

Memory thermo in game should be 0

Observed Result

Memory in game is around 2900 (2.9% of the entire budget)

Platform(s)

PC