After updating to 1.3 I do not see an imported image(drag-drop) on my canvas, only an empty square wit diagonal-lines. Exporting the canvas to png, the image is visible, but at the inkscape-canvas its not visible.

When I draw an object like square or circle I only see the outline, but can not apply fil-color or line-color or gradient. Canvas-object still remains only outlines vivible.

Text-coloring also inot visible.

In layers/objects/fill&stroke all selected colors are visible, but not on the canvas.

I work for 10 years now with Inkscape, so now about opacity, visibility etc.  

But I can not solve the problem

Using

Windows 10 Pro  vers.22H2

64bit  x64processor

Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz   3.40 GHz

Windows Feature Experience Pack 1000.19060.1000.0

Before proceeding further, I'd reset the preferences: https://inkscape.org/forums/questions/getting-back-to-square-one-and-starting-over-its-easy/

(Changing Inkscape versions won't reset these files, so custom preferences can be retained with minor updates.)

Sounds like your display mode isn't set to normal : check it out.