Batch Export - Export layers - option to respect page boundaries

Summary:

I use Inkscape to create designs that I use to cut/engrave stuff with a laser engraver. For this, I create two layers. One for engraving. One for cutting. I currently manually generate

• one SVG file for cutting
• one png file for engraving

For this, I use the Single Image / Page export functionality with manually set parameters.

The Batch Export / Layers functionality would be easier/quicker to use. BUT... the layers are exported at a minimum size.

An option to export the layers at the page size would be perfect for my use case.

Sample attachments:

Version info

Inkscape 1.2-alpha1 (b6a15bbbed, 2022-02-23)

    GLib version:     2.70.4
    GTK version:      3.24.31
    glibmm version:   2.66.2
    gtkmm version:    3.24.5
    libxml2 version:  2.9.12
    libxslt version:  1.1.35
    Cairo version:    1.17.4
    Pango version:    1.50.4
    HarfBuzz version: 3.4.0

    OS version:       Windows 10 21H2