I am using the new support for declarative annotations added in version 6.0 and am finding that the chart.update method isn't allowing me to update them like I can for series and the X, Y axes.
Here's a JS Fiddle showing the issue: https://jsfiddle.net/2v89Lvgj/10/
Would like to know if this is a bug, and feature that will be added, or if there is a workaround.
Thanks