Morph targets unable to find B Material

Morph targets are not changing colors in some instances and just not doing anything in others(1.1 in Content Examples - MorphTargets)

The output log is spammed with:
LogMaterialParameter: B material parameter hasn't found on the component /Game/Maps/UEDPIE_0_MorphTargets.MorphTargets:PersistentLevel.SK_Box_Morph_5.SkeletalMeshComponent0
LogMaterialParameter: B material parameter hasn't found on the component /Game/Maps/UEDPIE_0_MorphTargets.MorphTargets:PersistentLevel.SK_Box_Morph_11.SkeletalMeshComponent0
LogMaterialParameter: B material parameter hasn't found on the component /Game/Maps/UEDPIE_0_MorphTargets.MorphTargets:PersistentLevel.SK_Box_Morph_5.SkeletalMeshComponent0
LogMaterialParameter: B material parameter hasn't found on the component /Game/Maps/UEDPIE_0_MorphTargets.MorphTargets:PersistentLevel.SK_Box_Morph_4.SkeletalMeshComponent0
LogMaterialParameter: B material parameter hasn't found on the component /Game/Maps/UEDPIE_0_MorphTargets.MorphTargets:PersistentLevel.SK_Box_Morph_18.SkeletalMeshComponent0

Log and gif included below

1. Load up QA Game
2. Load QA Promotion
3. PIE and walk to the morph target
   Observe: The cube morphs to a sphere but does not change color

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