UI Mask Doest Working at World Canvas Space

Unity 2020.3.27f1 (personal)
- Editor and Build
1. What happened
Masks do not work on Canvas designed for the WORLD SPACE only in Camera or Orverlay space.

2. How can we reproduce

  • Create a UI Canvas
  • Change to World Space
  • Create a Image as Children of Canvas.
  • Create a other Image, now as Child of First Image.
  • Add UI Mask at parent Image.
  • The mask doesnt working. The Children Image of mask is visible normaly at scene and camera view.
  • If change Canvas space to Camera or overlay, the mask Work normaly.

Screen Space Overlay, its working normaly:

World Space: Doest Working:

1 Like

Same issue here. Did you file a report?