Angular 12 Material Mat-Select Example - Local and Dynamic HTTP Response
mat-select's ARIA hidden attribute is confusing the screen reader from perceiving the control on the page. · Issue #16369 · angular/components · GitHub
bug(mat-select): mat-select-trigger disappeared if no mat-option to iterate · Issue #27754 · angular/components · GitHub
Angular Material 完全攻略]打造問卷頁面(4) - Select | 全端開發人員天梯