In UE5 5.0.2 I am able to delete all of the LandscapeStreamingProxy items under the Landscape in the Outliner and then the Landscape item itself.
I then save the Level and exit.
I restart the editor and the LandscapeStreamingProxies are now bumped up one level to the root of the Outliner list. They don’t get deleted from the ExternalActors folder.
I select them again and delete them again. And save and restart again, and fingers crossed they are now gone. Usually.
However, the files still remain in the ExternalActors folders. Epic BADLY needs a “Clean” commandlet for the OFPA system. It’s basically broken the way it is now.
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