Raw indirect from illuminance loop?

[rsd]

I have a simple shader to export separated indirect and direct image planes.

#pragma hint clr color
#pragma hint direct hidden
#pragma hint indirect hidden

surface
sep_lighting(vector clr = 1;
     export vector direct = 0;
     export vector indirect = 0)
{
  vector nn = frontface(normalize(N),I);
  Cf = 0;
  illuminance(P, nn, "categories", "direct")
  {
    shadow(Cl);
    direct += Cl * clr * dot(nn,normalize(L));
  }
  illuminance(P, nn, "categories", "indirect")
  {
    indirect += Cl * clr;
  }
  Cf = direct;
}
[/CODE]

But its indirect pass contents direct lighting ([i]/out/mantra1[/i] ROP in attached file):

Another shader with Irradiance in Material VOP works perfectly ([i]/out/mantra2[/i] ROP):

Mantra also prints warnings about constant and plastic but this shaders are not used here. I even checked the ifd.

Where I was wrong?

sep_lighting.hipnc