How to make a Light2D appear on the ParallaxBackground or how to make ParallaxBackground not background like?

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:bust_in_silhouette: Asked By Krasapan

I want to make the limitation of vision work correctly. How to make the light interact with the background? I get is every time:

  1. There are shadows, but the background is not parallax
  2. The background is parallax, but there are no shadows.
    But I need both: shadow and parallax background together.

Parallax background is enabled, shadows aren’t visible:
parallax background is enabled
Background is default, the back sprite isn’t a ParallaxBackground, shadows are visible:
background is default, the  back sprite isn't a ParallaxBackground, shadows are visible