mat-tab-group that starts in hidden container does not show selection in header · Issue #14462 · angular/components · GitHub
mat-tab-group that starts in hidden container does not show selection in header · Issue #14462 · angular/components · GitHub
![Angular material mat tab group in hidden container does not show overflow buttons unless selected tab is clicked - Stack Overflow Angular material mat tab group in hidden container does not show overflow buttons unless selected tab is clicked - Stack Overflow](https://i.stack.imgur.com/A11co.png)