e869ae360c
When using Shift + RMB drag to create a reroute, the newly created reroute does not become active. If you then rename it will rename the previously active node. This PR sets the newly created reroute to be active if only one is created. If more than one is created the order is not well defined and also unclear whether it would be first or last to become active. Pull Request: https://projects.blender.org/blender/blender/pulls/146774