Router data should always be available to children components · Issue #12767 · angular/angular · GitHub
![angular8 - Angular 8 Auxiliary Routes define second router outlet into Child Component - Stack Overflow angular8 - Angular 8 Auxiliary Routes define second router outlet into Child Component - Stack Overflow](https://i.stack.imgur.com/hWLE7.png)
angular8 - Angular 8 Auxiliary Routes define second router outlet into Child Component - Stack Overflow
feat(router): binding from router-outlet to child component · Issue #4452 · angular/angular · GitHub
![Router not reusing parent component when changing only the child route · Issue #18374 · angular/angular · GitHub Router not reusing parent component when changing only the child route · Issue #18374 · angular/angular · GitHub](https://user-images.githubusercontent.com/593151/28668697-652b60a0-72d1-11e7-9e50-18b045cf49be.png)