angle_style hybrid : only second style works

Dear users,

I need to apply two different angles styles to all angles. Thus I
write in the input lammps' script the following:

angle_style hybrid volcon hee
angle_coeff 1 volcon 751.454 60000
angle_coeff 1 hee 1 0.0 535.86 60000

But in the angle_hybrid.cpp, lines 108-109
I see that for the first style neighbor->nanglelist and
neighbor->anglelist are always 0.
Thus the first style never works.
Do you have an idea why does it work this way?

Dear users,

I need to apply two different angles styles to all angles. Thus I
write in the input lammps' script the following:

angle_style hybrid volcon hee
angle_coeff 1 volcon 751.454 60000
angle_coeff 1 hee 1 0.0 535.86 60000

But in the angle_hybrid.cpp, lines 108-109
I see that for the first style neighbor->nanglelist and
neighbor->anglelist are always 0.
Thus the first style never works.
Do you have an idea why does it work this way?

Because that is the way it is supposed to work. What want to use would
be an angle style hybrid/overlay which doesn't exist. With hybrid
there can be only style per angle type, so the second definition for
type 1 will override the first.

Axel