So, while the "toast" style notifications for the scheduling page are likely working as designed, the design of them is actually rather terrible for getting things done. Let's go with the following use case:
1. Open a 7 day scheduled route
2. Open the scheduling page to assign stuff to a set of aircraft, specifically, the bottom 7 of that particular scheduling page filter and/or page.
3. Start trying to go boom add, boom add, boom add, (routes and/or MX) and watch the toast start flying out of the toaster.
4. Get rudely interrupted from quickly adding routes to the schedules because the bleeping toast is in the way and needs to get pushed back down.
6. Non profit
It would seem that they need to be moved to maybe the left bottom of the page so it does not interfere with the scheduling controls....