Performance decreases quite a bit on characters with large number of morph targets, as soon as even one target is active. 

Steps to Reproduce
  1. Import the attached FBX [Link Removed]
  2. Create an Actor BP with the following graph: [Image Removed]
  3. Activate 'stat anim' and expand.
  4. Create an empty level and add the created actor to the level.
  5. Hit play in PIE, wait 10 seconds, watch the perf number on "MeshObject Update" go up quite a bit.

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ComponentUE - Anim - Rigging
Affects Versions5.3
Target Fix5.3
Fix Commit26111401
Main Commit26111401
CreatedJun 15, 2023
ResolvedJun 20, 2023
UpdatedJun 22, 2023