As soon as I enter Composer Mode with a G3 actor the red dots are showing.
You are running on a Mac, but on my Win PC I can't get both the Bone Editor and Calibration windows to open at the same time.
That might be a difference between the Mac and PC version, I don;t know.
On my PC, when the calibration window is opened the bones disappear.
You might need to contact RL Support for that one.
Jeff
Get my Plugin Manager and TaskNotes plugins for iClone.
Check out EZColors and Other products for CTA/CA. EZColors: the easy way to change Render Styled (RS) colors!
See my CTA Tutorials on the YouTube channel CTAStepByStep