UEFN screen bug

Summary

UEFN runs aa expected except for a random change in brightness like a little flash that happens when my mouse passes over buttons on the HUD.

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

UI/Tools

Steps to Reproduce

Simply open up any menu in the editor and just click around pn different tabs.

Expected Result

There should be no flashing

Observed Result

When I click around a odd change in brightness and flashing occurs.

Platform(s)

PC