After updating from 12.0.16 to 12.1.1 (including 12.1) - updateTo no longer works..
First call for the tween uses this (which still works):
tweenMap = new TweenMax(grid, 0.001, { tx: newX, ty: newY, onComplete: grid.donePanning, ease: Quad.easeInOut });
repeated calls (dragging) then use this (which no longer works):
tweenMap.updateTo({ tx: newX, ty: newY, onComplete: grid.donePanning, ease: Quad.easeInOut });
Reverting back to 12.0.16 everything works ok.
Looking at the change diff - there are a number of updates in 12.1. Any idea what might be the underlying issue?