Sweeps between Ghost Objects impossible?

[pico]

Hi,

i recognized that when i sweep a ghost object and it would hit another ghost then no collision is reported in the callback.
On the other side when using getAllContactManifolds from the world step then i get collisions between ghosts reported.

My question is how can i detect collisions between ghost objects when using sweeps?

thanks

[pico]

The problem also affects the Character Controller as there Ghost/Ghost collisions are only detected in the recoverFromPenetration() code but not in the stepForwardAndStrafe() function.