blazor-webassembly

Bug type

Component

Component name

MudDialog

What happened?

I need to be able set the Class property of an inline dialog to provide styling rules for the contained components. A uniquely named root class would enable this, but when set, it's excluded from render.

![image](https://user-images.githubusercontent.com/2884619/138448433-608cbac3-7267-4329-bfa8-6dcc8574fc1

Even though this isn't super critical, this might help with addressing https://stackoverflow.com/questions/57938081/blazor-preview-9-mono-wasm-memory-access-out-of-bounds-max-string-size-for-dotn