[NTG-context] ∫ is not displayed correctly compared to $\int$.

Dear ConTeXt folks, using ConTeXt ver: 2011.05.18 22:26 MKIV fmt: 2011.5.27 int: english/english the following example produces different integral signs. --- minimal example --- \starttext Using the NEO keyboard layout several math symbols can be inserted directly like $∫$ or $∩$. But $\int$ and $∫$ look differently. \stoptext --- minimal example --- Please find all files attached. Thanks, Paul [1] http://neo-layout.org/