Reroute Node
You can use the reroute node to bundle the state connection lines and change the direction.
Connect
Connect And Create a new Reroute node
- Drag the StateLink field in StateBehaviour
 - Drop at the position in the graph where you want to create the state
 - Select “Reroute” in the menu.
 
Insert
- Right-click the position where you want to create a reroute node on the connection line.
 - Select “Reroute” in the menu.
 
Change direction
- Select reroute node to change direction
 - Drag the direction icon to change it.
 
Delete while keeping connection
- Right click on the reroute node
 - Select “Delete (Keep Connection)".