In a Landscape material that uses Runtime Virtual Texture (RVT), can’t I use Virtual Textures (VT)?

I’m adding a Runtime Virtual Texture Output to my Landscape and want to blend things like RVT Base Color and Roughness into my assets. But I’ve heard that once a Landscape material includes an RVT Output, you’re not allowed to sample Virtual Textures within that same material.

Does that mean there’s no way to use Virtual Textures inside the Landscape material to achieve this? If it isn’t possible, are there any plans to support this in the future?