The calculation of the length of the arrows in the guide_edge_direction legends appears to have changed, and the default lengths are far too long. This can be seen in the examples at https://ggraph.data-imaginist.com/reference/guide_edge_direction.html
I took a quick look at the edge_direction.R file, which is where I think the problem is, but couldn't quite parse what it's doing.
The calculation of the length of the arrows in the guide_edge_direction legends appears to have changed, and the default lengths are far too long. This can be seen in the examples at https://ggraph.data-imaginist.com/reference/guide_edge_direction.html
I took a quick look at the
edge_direction.Rfile, which is where I think the problem is, but couldn't quite parse what it's doing.