Totally agree it was a bit short sighted to not be level, but I guess with the electrics it made it difficult. My hope too is for something useful to level things.
SO many other mfr's have designed/engineered around it, and those weren't as "overland" focused as the IG. Heck, my 2006 RRS S/C has completely flat fold seats, 2006!! And while it's a rare HD model with locking rear diff, I don't think Land Rover or the original owner was thinking of overlanding/sleeping inside it much.
Just really sad to see them kind of give up on an important interior detail, and not find another home for battery(ies)/electronics.