Hi Blizzard team,
I’m seeing a consistent issue where the loading screen renders only on the left half of the screen, while the right half is completely black (clean vertical split).
This happens with any map loading screen (default Blizzard and custom), in both Windowed and Fullscreen modes, with borders on or off (including borderless). I’m using an ultrawide monitor with a 32:9 aspect ratio. I haven’t observed this issue before; it only started appearing within the last year.
Steps to reproduce:
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Launch Warcraft III
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Start any map that shows a loading screen (Campaign/Melee/Custom Map)
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During loading, the screen is split: left side renders, right side is black
Expected: the loading screen renders correctly across the full viewport (with normal scaling/letterboxing if needed).
Actual: the loading screen is split vertically; right half is black.
Frequency: 100% on my system.
I’ve tried switching Windowed/Fullscreen and toggling borders/borderless, but the issue remains