Weighted Normals Editing - Display Modifier Normals?

Currently when using the weighted normals modifier and applying my own face weights, I can’t display the normals direction of the modified normals until the modifier is applied.

It would make things much easier if I could click a button to see the pre-applied modifier vertex normals. Right now, the display vertex and vertex-per-face modes don’t help…

Is there any way we could display the vertex-per-face normals that update with the modifier before applying?

Thanks!