It seems like the width is always the width of the input we\'re typing in. Is there no way to make it larger? I have a very small input and
mat-autocomplete styles are inherited from cdk-overlay-pane. In order to change width use below CSS.
::ng-deep .cdk-overlay-pane { /* Do you changes here */ min-width:450px; }
You can refer here for full example: https://stackblitz.com/edit/angular-vzetqy