OPD, car rolls backwards when stopping on downhill slopes (merged thread)

[NLMGSAN]

I'd be careful what you wish for. MG may tackle the problem simply by significantly reducing the regen level when in OPD mode.

It looks like that is exactly what has happened. They flattened the regen profile with the last part of the braking cut at 20%.
I will try to mimic this reverse drive effect next weekend.