SketchFields movementX is undefined
Hello. it seems not many people is using the Sketch component... or at least the beta... on handleDrag() of EditableInput it is using movementX, but is not supported by many browsers. for what I know it should work on Chrome, but it doesn't. so the solution is to use screenX and save the prev value. movementX  = e.screenX - prevScreenX

HTH