Possible to add note blocks to comments in `.cs` files?

[mfaux]

Is it possible to add note blocks to comments in .cs files?

I've tried:

/// > [!NOTE]
/// > This property is unsupported by SAP products.

Which renders as:

I was hoping for:

Applies to docfx version 2.18.2.0.

[vicancy]

Should be supported.