title: Select box not showing selected values in angular 10 but showing in angular 8 with same code
body: <p>I have following code in two different applications developed in Angular 8 and 10 and it is not showing selected value in angular 10 app but showing properly in angular 8 app</p>
  <pre><code>&lt;select [value]=&quot;10&quot;&gt;
   &lt;ng-container *ngFor=&quot;let hour of hours&quot;&gt;
    &lt;option [value]=&quot;hour&quot;&gt;{{hour}}&lt;/option&gt;
   &lt;/ng-container&gt;
  &lt;/select&gt;
  </code></pre>
  <p>Here hours is an array.</p>