mat-select and mat-autocomplete options have different font sizes with custom typography

What is the expected behavior?

mat-select and mat-autocomplete options should have the same font size (and consequently same height), when a custom $input value is set via the mat-typography-config() function.

What is the current behavior?

When setting a custom $input value with the mat-typography-config(), mat-select options change their font-size accordingly, but the mat-autocomplete options ignore it, and use 16px instead (default).

What are the steps to reproduce?

https://stackblitz.com/edit/angular-nzfhqa?file=theme-styles.scss On theme-styles.scss file, try commenting line 4, to use theme default values, or switch the mat-typography-level function first argument to any another value (other than 16px), and observe the changes on the mat-select and mat-autocomplete options font size.

Which versions of Angular, Material, OS, TypeScript, browsers are affected?

Currently testing on Angular 7.2.1 and Material 7.2.1.

Is there anything else we should know?

[nuno-m]

@TheBeardedLlama no, I have not. I even forked my example and update the dependencies for Angular Material 8, and this behavior still persists. I don’t think there’s much we can do from the outside.

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