Regression - Actors attached to other actors in editor no longer move with their parents

Summary

When attaching an actor to another actor, the ‘child’ actor will no longer follow the parent actor in a cinematic sequence

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Assets

Steps to Reproduce

  1. Attach two objects together in editor
  2. Add the parent object to a sequencer and then make it move over time.
  3. Place the cinematic in a cinematic sequence device and play it
  4. Sometimes, one or both of the actors will not move.

Expected Result

The childed actor should follow what it is attached to

Observed Result

Object remains stuck in place or is in the wrong place.

Platform(s)

All

Additional Notes

This is a regression from a bug that was fixed in the previous update. It happens less often now but it is still occurring.

I can’t add the map code directly to this post anymore but if anyone at epic can access playtest map codes, this one showcases the bug at its worst: 1960-4444-4009