Nuendo 13 incorrect panning in VST MultiPanner in bed tracks in projects using external renderer

[Dietz]

@MAS

Conventional 9.1.6 layout

Left, Right, Center, Lfe, Left Surround, Right Surround, Front Left Center, Front Right Center, Side Left, Side Right, Top Front Left, Top Front Right, Top Back Left, Tob Back right, Top Side Left, Top Side Right.

9.1.6 Layout of the Atmos Renderer

Left, Right, Center, Lfe, Left Surround, Right Surround, Side Left, Side Right, Top Front Left, Top Front Right, Top Back Left, Tob Back right, Top Side Left, Top Side Right, Left Wide, Right Wide.

Two different layouts, actually.