7720 6 bit colour depth intel 630 hd

Seen that is a problem for others, dating back almost 4 years where the Intel 630 HD GPU displays 6 bit colour depth, not 8 bit.

The only way it will display 8 bit colour depth is by disabling/uninstalling it through device manager and this is through the basic Microsoft Display Adapter Driver. Which isn't really a solution.

But this is what i get with the Intel Drivers enabled.

I have tried drivers from 2017 as these are stated as working but they give the same 6 bit depth.

Trying every older driver is just not possible and i my patience is running low right now.

Going from numerous online searches i'm not even sure Intel bothered to fix this issue.