I was doing a head in blender(head only not body) while i followed up the tutorial from youtube videos like this one from Dubit https://www.youtube.com/watch?v=ampckbXDox0
and also followed up ROBLOX docs: Avatar characters | Documentation - Roblox Creator Hub
But when i import the head in roblox the “FaceControls” Wont show up instead it shows up the bone stracture like that
I have all the important 17 base FACs in blender
My export options were exactly as it was shown in the video and the tutorial and the structure looks like this


Why does it happen?