[Seeking Guidance, v4/v5] - Automatic Placement of Annotations

Is there any automatic placement strategies built into G2 to keep annotations from overlapping with marks / other annotations? I'm evaluating whether or not we will have to write something ourselves to be able to keep the automatically annotated graphs clean.

E.g. if I have four annotations, and I say that they all point at one particular point, is there any sort of placement / automatic adjustment feature built into G2 that would allow the annotations to be positioned without overlapping?

If not is this something that would be considered for the future / is there any placement strategies or algorithms you would recommend to implement this myself?