When attributes like Html class are added to the Html element from which the Window widget is initialized these attributes are applied to the Window's .k-window-content element instead of the outermost .k-window. This behavior is inconsistent with other web dev tools like Telerik UI for Blazor and the ThemeBuilder.
Window rendering must be consistent with other Kendo and Telerik suites.
Changes to the Window's content aren't applied by the refresh method, if the content isn't set up previously upon initialization or with the setOptions method.
The refresh method should correctly update the default content of the Window.
For scenarios in which we display pages that take time to load in the Window component, it will be very useful if there is a configuration option that will automatically display/hide a loader while the content is loading.
Such functionality can be currently achieved using the approach demonstrated in this Dojo example but it will be a nice built-in feature.