Separate Outputs for Viewport Render Animation

It's a pain to have the only Output from Blender in the Output Properties panel.

Can we separate the Viewport Render Output (used for previews) from the final Output. This means that in a complex production the Output file paths and format can be set in the project and remain constant.

Previews will always go in one folder and render tests/finals will always go into a separate path. This will reduce Output/Naming errors. Always having to swap between preview format and .exrmultilayer in the correct folder with the correct naming convention etc.