Left mouse click is inverted, after this morning update

Summary

I was working on this project when the update became available. After installing the update, only this project started having an issue with the left mouse button.

The camera controls are completely flipped. If you turn the view to the right, it goes to the left, if you look up it goes down and the maximum point where the view reaches is vertically downwards. Please see the attached screenshot.

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Other

Steps to Reproduce

Working on a project while updating Fortnite and UEFN.

Expected Result

I expected to be able to work normally and instead the view is upside down.

Observed Result

the view is upside down.

Platform(s)

windows 11 pro

Upload an image

For fixing, you have to enable in editor settings: Use Legacy Camera Movement Notification, and restart the editor