Metahumans eyelashes strange behavior

I got this weird issue where the eyelashes becomes weird outlines when I go in play mode ( its not the case in editor) and also the eyebrows disappeared when in play mode.
moving any hair parameters in play mode will remove the problem but it will also break live link…
the eyelashes on the metahumans sample pack work just fine, it only does that with my own metahumans

Anyone had the same experience?
I am running 4.26 on mac
thank you!

Screen Shot 2021-04-19 at 1.56.44 PM|690x444


same problem.

1 Like

Go inside Skeletal Mesh of Metahuman and let Shaders Compile.