Thanks for your diagram which may help Developer to realize.
Apple changed its release date and the new system lead to many Bugs consuming time of Dev. Even today, the new version 3.5.x of MN Mac is still under development.
Once the team got the chance will fix it. MN really has a lot of basic flaws waiting to be fixed. Thanks so much for your suggestions and your enthusiasm. Although I can’t give you a specific time, I promise to keep setting it in Dev. todo.