Menu backgrounds/scenes and eyefinity

there are some troubles with some background maps when player is having eyefinity

https://imgur.com/a/dSc9I

there is also a bug when i have the game in the taskbar . with the mouse when passing above it writes : black mesa , but if i click right : a box shows with :
half-life 2 : deathmatch
pin to taskbar
close

so the name is wrong or bad

Caused by the high fov. The backgrounds force a fov of 75 using the console command “background_fov 75”

Founded in 2004, Leakfree.org became one of the first online communities dedicated to Valve’s Source engine development. It is more famously known for the formation of Black Mesa: Source under the 'Leakfree Modification Team' handle in September 2004.