I second that! Classes deriving from material
don’t work.
So for instance, this material works:
M_UI<scoped {ProjectAddress}>:material = external {}
However, this one which derives from material
and has editable variables doesn’t:
M_UI_material<scoped {ProjectAddress}> := class<final><scoped {ProjectAddress}>(material):
var Texture<public>:texture = external {}
Epic, please fix.