As described in the linked UDN, non-replicated components aren't being hooked up properly after an actor goes out & back into relevancy. The proposed fix sounds correct, calling MoveMapedObjectToUnmapped for the actor's non-replicated components as well.

This would be a great candidate for a regression test in EngineTest.

Steps to Reproduce

TBD, we could create a case in EngineTest to test this.

Have Comments or More Details?

There's no existing public thread on this issue, so head over toAnswerHub just mention UE-76357 in the post.

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Affects Versions4.20
CreatedJun 17, 2019
UpdatedJul 8, 2019