I cannot get "Project Settings -> Recording -> Auto demix by channel if multitrack recording" to work for multi-output instruments, such as Omnisphere. If I instantiate an 8x2 Omnisphere plugin, set all 8 tracks to MIDI channels 1-8, record incoming MIDI (with a "dummy" instrument track selected to avoid the MIDI overlap problem), the auto demix doesn't happen. However, I can then Ctrl-click on the resultant region (which appears on the primary Omnisphere track), do a "Separate by MIDI Channel", and the demix works. Any thoughts most appreciated. Thanks.