Incompatibility with All-In-One Sidebar

[SoraHjort]

There are two addons I prefer having at all times. Tabkit 2nd, and All-in-One Sidebar. Unforunately, the last version of Tabkit that was compatible with AIOS was version 0.11.2
The issue that comes up is Tabkit forces the AIOSidebar to be on the same side. There used to be a work around in versions 0.11.2 and earlier, where you could fiddle with some settings and it would put them on separate sides. That workaround no longer works.
I've been suck on 0.11.2 because of this issue. Every so often I update to see if it had been fixed, and everytime I've had to go and revert to the old version. I've even tested it with Classic Theme Restorer enabled and disabled to see if there was a difference.

Firefox version: 47 x64
AIOS version: 0.7.28
TabKit 2nd Version: 0.12.15
OS: WIndows 7 (Tested as well on Vista via Waterfox 47)
Screenshot

Any help on this issue is greatly appreciated.
~Sora

[Red-Eagle-LXIX]

Basilisk Browser 2018-01-05 release, Classic Theme Restorer (CTR), Tab Kit 2nd Edition versions 0.12.17 from AMO and 0.13.0 from APO using modified installl.rdf both exhibit this issue.

Palemoon with AIOS, no CTR, Tab Kit 2nd Edition 0.13.0 does not have this issue.

Probably something to do with the Australis and/or CTR.