Everytime i set the game to windows fullscreen the games goes to the middle of the screen buts its not full screen. My display is 32:9 and my default resolution is 3840 x 1080. the game works just fine in fullscreen mode how ever i have multiple monitors and its annoying to alt tab to use discord.
Hey, Exsus! Super-ultrawide resolutions is not officially supported for Heroes of the Storm. There have been some workarounds that the community have found on this thread that may help with finding a workaround to get this working in windows fullscreen mode.
If you do have any feedback or suggestions about ultrawide and super ultrawide support, please post on the #general-discussion so that this will go to the right folks here.