I understand the TSX's Camera Add-on has replaced CCDSoft and (prior to the new Camera Add-on) had many emails with Terry of SX regarding support for the AO and he eventually ran out of patience.
He told me that CCDSoft did support the AO but my investigation showed (and I still can't understand how it would work) that the Use AO check box would only 'appear' in CCDSoft if the SXV driver was selected for Camera 1 and not for Camera 2. I'm still imaging with CCDSoft/FocusMax while I try the new Camera Add-on plus @focus2, and use MaximDL manually with the AO. It negates any automation but I'm not getting much in the way of clear skies so it's not a problem yet. The SXAO works well with the above (less than perfect) setup using a Track time of 0.2 seconds. Hopefully, as you said, SX and SB will get together on this. I have had nothing but the highest quality service from both companies.
Charles