Astar 4.3.29 Does not show Grid graph in Scene view

@aron_granberg

I can confirm it worked in earlier versions of A* beta, this only changed a couple updates back. Are we able to use a legacy version of just the graph gizmos? Would the new version (4.3.31), prevent the Focus on tilemap trick from working? Kind of need to see those graphs and unwalkable nodes to debug :o