Dialog setMaxWidth does not set max-width property in DOM

Hello,
Can anybody tell me how to set max-width property to Dialog ? I try to use setMaxWidth() method, but it does not work and max-width is still 100%

<vaadin.version>14.0.11</vaadin.version>

@Theme(value = Lumo.class, variant = Lumo.LIGHT)
public class MainView extends AppLayout {
	...
}

Dialog dialog = new Dialog();
dialog.add(...);
dialog.setMaxWidth("730px");
dialog.open();

Hi:

Look in Bakery sample application, in shared-style.js file.

<dom-module id="bakery-dialog-overlay-theme" theme-for="vaadin-dialog-overlay">

Best regart, Hlicea