Physics assets in blueprint react differently in sublevels

Physics assets within a blueprint react improperly when placed in a sublevel. This error can clearly be seen within a user's youtube video located here:

[Link Removed]

Note:

The fan asset attached to jira works as intended in persistent level, it only breaks when placed within a sublevel.

1. Download, unzip, add attached folder to contents of any project
2. Open project>Window>Levels>Level>Add New>"name">Save
3. Make sublevel current level, set streaming method to always loaded
4. Place copy of blueprint fan from added content into sublevel
5. Press PIE

Results:

Level opens, fan appears broken/disjointed.

Expected:

Fan loads into level properly, interacting with fan causes it to swing. The fans pieces all interact without any noticeable breaks.