Bom and Routing have two approval boxes. One for the BOm / route itself then one for the link between item and its BOM and its Route.
I suggest to get rid of that double approval. No customer in the world is using this for some kind of bueinsss process. THey approve a BOM and that is it. they approve a route and that is it. the subtlety of approving a link in addition is lost on the user and is not giving any advantage. The slider to "also approve" is a step forward, Let it default to yes always. would be another step forward. Removing the whole double approval is the best. No confusion anymore "I just approved?? why is it saying this?? etc.