Niagara sample spline right vector seems not working correctly

Hello! Im trying to create niagara particles that follow spline and i want to add some offset along, for example, right vector using sample spline right vector and it returns wrong direction. Same setup with blueprints works as expected. I tried to use up vector instead, or calculate direction by using cross product upXfront but it doesn’t help. Is it bug or i doing somthing wrong?