Asset reload results in DeadPackage with PackageReload.EnableFastPath

With PackageReload.EnableFastPath enabled, doing an asset reload, will result in DEADPACKAGE

Slack thread: [Link Removed]

1. In QAGame
2. From Content Browser, +Add->User Interface->Widget Blueprint, choose User Widget, it should add an asset NewWidgetBlueprint. Double click on the asset to open it.
3. In the Palette, search for UMG Navigation and drag drop it into the view
4. In the Animation tab, click on +Animation, select NewAnimation
5. In the Animation tab, +Add, UMG_Navigation
6. In the Content Browser, search for UMG_Navigation, right click, Asset Actions->Reload
7. In the Content Browser, search for NewWidgetBlueprint, right click, Asset Actions->Export as .COPY file

RESULT: Open the .COPY file and you'll see there's a DEADPACKAGE: PossessedObjectClass="/Game/UMG/UMG_Navigation_DEADPACKAGE_8.UMG_Navigation_C"