Cannot Build Map – "Building Not Working" in Unreal Editor

Summary

When I try to perform combat building in the Unreal Editor (Fortnite UEFN), it does not work as expected. The system either ignores the build input or does not respond at all, even though the settings seem correct.

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

World Building

Steps to Reproduce

Attempt to perform combat building using appropriate hotkeys (Q/W/E/R or scroll/select method).No building appears or action is ignored.

Expected Result

Player should be able to place building pieces (walls, ramps, floors) during combat gameplay when building is enabled.

Observed Result

Nothing happens when trying to build. No visual feedback, animation, or placement. Game does not acknowledge the build input.

Platform(s)

Windows

Island Code

2005-7128-2062