Even allowing for it being an AB, I reckon the ship needs checking for spoiler float.
I would originally have agreed but then the spoilers fair just before flaps are fully retracted, then remain so until the flight spoilers rise slightly during the return of the left hand bank to straight and level.
Would have been unusual to have so many spoilers up floating....!
The comments about speedbrake slight input make interesting possibilities.
We don't see the left wing side to confirm other options.
Interesting.