Logic 8 does not write automation in response to moves in Omnisphere after enabling a parameter for automation, although if I draw in automation manually the parameter responds. Is this a known bug? Latest version of everything.
A known bug in Logic? I don't think so, and it works fine here. Be sure to check the Logic documentation for read and write modes for automation.
I definitely know how to use Logic's automation. I seemed to have solved the problem with the ancient technique of quitting and restarting Logic. I was running Omnisphere after authorizing Omni from demo mode for the first time - may have left a little weirdness . . .