Trace bitmap dialog: Preview for pixel art tracing only shows blurred grayscale image

Summary:

See screenshot:

grafik

Steps to reproduce:

  • open Inkscape
  • import small raster image (e.g. 32x32) and keep selected
  • open Path > Trace Bitmap > Pixel art
  • check preview

What happened?

Preview does not have any similarity to the result (grayscale, blurry).

What should have happened?

Preview should be similar to the result (color, sharp).

Version info

Inkscape 1.2-alpha1 (8f0a9a86ab, 2022-03-30)

    GLib version:     2.64.6
    GTK version:      3.24.20
    glibmm version:   2.64.2
    gtkmm version:    3.24.2
    libxml2 version:  2.9.10
    libxslt version:  1.1.34
    Cairo version:    1.16.0
    Pango version:    1.44.7
    HarfBuzz version: 2.6.4

    OS version:       Linux Mint 20.3