[General] Visual bug at the edge of the map

[AtivEnergy]

Greetings!
I found a visual bug in my map and I think this bug will appear in every map.
After exploring the map(ex:iseedeadpeople and back to black mask), the edge on top and on the right side of the map remain visible while a trigger emitting black mask on entire map.

I used those triggers for tests and this bug appear in both.

• Vision Bug
  • Events
    • Map initialization
  • Conditions
  • Actions
    • Visibility - Create an initially Enabled visibility modifier for Player 1 (Red) emitting Black mask across (Entire map)

• Visibility Modifier
  • Events
    • Time - Elapsed game time is 1.00 seconds
  • Conditions
  • Actions
    • Player Group - Pick every player in (All players) and do (Actions)
      • Loop - Actions
        • Visibility - Create an initially Enabled visibility modifier for (Picked player) emitting Black mask across Black Mask North <gen>
        • Visibility - Create an initially Enabled visibility modifier for (Picked player) emitting Black mask across Black Mask South <gen>
        • Visibility - Create an initially Enabled visibility modifier for (Picked player) emitting Black mask across Black Mask West <gen>
        • Visibility - Create an initially Enabled visibility modifier for (Picked player) emitting Black mask across Black Mask East <gen>

Is there a way to fix this annoying bug?

Thanks!

 

[A]mun]

confirmed
weird how it only affects north and east
been playing around with the visibility modifiers, but i think it's a gfx bug