The center node in the local graph is like the polar star.
However, when I set the Depth to a value more than 1, the center node is buried by the other nodes in the same color, and I just find myself lost in the graph.
I tried the group filter, it does not affect the center node.
I also tried the group filter like : file:/.*/, it can give all the other nodes a color different from the center node( which is in default color). However, with this group filter, all the other group filters are overridden and become useless.
Is there any way to give the center node of the local graph a color separately?