I'm attempting to follow this tutorial: https://www.audiokinetic.com/library/edge/?source=UE4&id=usingwwisespatialaudio.html
In the Unity spatial audio tutorial I can see portals are supposed to show up in Wwise's 3D viewer, however this doesn't seem to work from the Unreal integration. I've checked both the Spatial Audio > Wire Frame and Portal Info in the Game Object 3D Viewer Settings window, am I missing something?
EDIT: the portals don't show up in the Game Object Explorer either, I'm not sure whether they're supposed to or not.
I'm using UE 4.18.3 and Wwise 2017.2.1.6524.