Dock background tint on stock MIUI launcher

Has anyone been able to get tinted background with a theme on stock MIUI launcher on v6, v7 or v8?
I was able to get the tinted dock with an iOS 9 theme in early days of MIUI v7 but now the same theme won't tint the dock on v6 or even v7.

Wired yellow tint to my screen how do i turn it off?

Hi guys,
Im experiencing wired tint on my home screen and than when i go into apps or settings it goes to normal lighting.
Why is this happening?

Thanks!

https://1drv.ms/i/s!AjcbZEMQ2eH_g-YobqogVUA8dQevsg
https://1drv.ms/i/s!AjcbZEMQ2eH_g-Yn9C0GkmQqBaOj6g
https://1drv.ms/i/s!AjcbZEMQ2eH_g-YpI0Pz9NPVUw_DLw

Green tint in raw images

I am on OOS 3.0.2 and using camera fv5 for shooting RAW images (dng format) but the resulting image are over exposed to the colour green.Is RAW support broken in OPT?

Display yellow tint normal ?

This is how my display looks at 100% brightness and night mode off. Is this normal or should i go for replacement ?
I cannot post links so I am using plaintext.
google photos/qCovm3GBgavfnxyU8. Replace google photos by goo.gl/photos