multiple mat-progress-bar in a page - rendering issue

[Nitin Jain]

Hello,

we are facing unnecessary rendering of the material progress bars in our application. In our component, we are having multiple progress bars. when we are changing value of one progress bar then we are observing its re-rendering the other below progress bar as well. To verify this we are opening chrome dev window and then selecting the Paint flashing (rendering tab) option. I have replicated the same over stackblitz :https://stackblitz.com/edit/angular-dc63ug?file=src%2Fapp%2Fprogress-bar-determinate-example.html. 

Any help here will be much appreciated 

we are using Angular 8 & Angular Material 8.2.3