Setting NavModifierVolume's AreaClass at runtime does not result in navmesh rebuilding

The volume does accept the change and if it gets moved the navmesh will rebuild with new area set. The core issue is that setting NavModifierVolume.AreaClass at runtime does not notify navigation system about the change.

1. Open any project and create a trivial map with a platform and navmesh on top of it
2. Make sure navmesh is configured for runtime generation in Project Settings -> Navigation Mesh -> Runtime Generation
3. Put a default NavModifierVolume on the platform, make sure it cuts through the ground.
a. Notice that it does not affect navmesh
4. Add a piece of blueprint that will wait X seconds after Event Begin Play and then will call Set Area Class on said NavModifierVolume and use NavArea_Null as the class.

Navmesh should rebuild resulting in a hole where the volume stands

Fix UE-51650

Request a info about UE-127172 bug tracker

I am not able to find world outliner how to enable it?

Delay nodes occasionally don't fire the "Completed" output in a nativized build

Undefined sysmbol: typeinfo for AActor when cross-compile linux dedicated server on windows

I can't open my map from the editor.

I'm working on a VR Project and I cannot add Nav Mesh to the stairs??

Bonjour j'ai un petit problème c'est que je ne vois plus l'onglet "scability" pour changer les graphismes de uefn et j'ai pas trouvé l'option pour le faire revenir ?

An error occurred while trying to generate project files !?

How can i modify the param name in EQS node