AboutSupportDeveloper GuideVersion 22.3.18
WindowTitle: {
    type: "custom";
    value: string;
} | {
    type: "page-title";
} | {
    type: "view-title";
}

Defines the title used for the browser window. custom - uses the value of value property page-title - uses the title of the active page view-title - uses the title of the active view