midi clic always 'not connected'

When I assign a midi clic with ezdrummer (for example) It does work while I 'm in the project if I close and reopen the project I always have that :

Known issue, still broken in C6 according to reports.

ok thanks for the info.

I add this is very very Irritating this issue !!!

I program a MIDI track for my click. Takes seconds to set up.