When you perform an "insert after", you have to navigate directly to the tool. Not the end of the world, but if I could search through this list, it would be much quicker to do this function.
Another way of achieving this is when you add a new tool to a canvas - if you drag it on top of an existing tool the designer could ask "do you want to add this after (taking over all connections) or before; or connect the regular old way.... That way, the existing search woudl work.