How to optimize a conical intersection with MC-PDFT

Hi. I tried the following input.

&GATEWAY
  Coord = 5ci+.orca.xyz
  Basis
   def2-SVP
   ricd
  Constraints
    a = Ediff 1 2
  Values
    a = 0.0
  End of constraints

&SEWARD

&RASSCF
 Charge = 1
 NACTEL = 2
 RAS2 = 2
 CIRoot = 2 2 1
 fileorb=5ci+.mc.RasOrb

>>> DoWhile

 &SEWARD

 &RASSCF
  Charge = 1
  NACTEL = 2
  RAS2 = 2
  CIRoot = 2 2 1
  CMSI

 &MCPDFT
  KSDFT=TPBE
  Grad
  MSPDft

 &SLAPAF

>>> EndDo

but it seems that right after &ALASKA, numerical gradient computation of the ground state is invoked, which is not what I want. Then how can I have a CI optimization with MC-PDFT? Any help will be appreciated. 5ci++.mc.inp 5ci++.mc.out