and if you want good settings on a 2017 iMac : remember to set GameSettings.ini to readonly:
[ScalabilityGroups]
sg.ResolutionQuality=30.000000  ; Lower render resolution scaling
sg.ViewDistanceQuality=1  ; Minimal view distance
sg.AntiAliasingQuality=0  ; No AA
sg.ShadowQuality=0  ; Disabled
sg.GlobalIlluminationQuality=0  ; Disabled
sg.ReflectionQuality=0  ; Disabled
sg.PostProcessQuality=0  ; Disabled
sg.TextureQuality=0  ; Lowest textures
sg.EffectsQuality=0  ; Minimal effects
sg.FoliageQuality=0  ; Minimal foliage
sg.ShadingQuality=0  ; Lowest shading
sg.LandscapeQuality=0  ; Lowest landscape

[/Script/Engine.GameUserSettings]
bUseVSync=True
bUseDynamicResolution=False
ResolutionSizeX=1280  ; Lower base resolution
ResolutionSizeY=720
LastUserConfirmedResolutionSizeX=1280
LastUserConfirmedResolutionSizeY=720
WindowPosX=-1
WindowPosY=-1
FullscreenMode=0  ; Windowed Fullscreen (often better for iGPUs)
LastConfirmedFullscreenMode=0
PreferredFullscreenMode=0
Version=5
AudioQualityLevel=0
LastConfirmedAudioQualityLevel=0
FrameRateLimit=59.000000  ; Lock to 30 FPS for consistency
DesiredScreenWidth=1280
bUseDesiredScreenHeight=True
DesiredScreenHeight=720
LastUserConfirmedDesiredScreenWidth=1280
LastUserConfirmedDesiredScreenHeight=720
LastRecommendedScreenWidth=-1.000000
LastRecommendedScreenHeight=-1.000000
LastCPUBenchmarkResult=-1.000000
LastGPUBenchmarkResult=-1.000000
LastGPUBenchmarkMultiplier=1.000000
bUseHDRDisplayOutput=False
HDRDisplayOutputNits=1000

I *Was on Gentoo i use the Intel Iris Plus 640 , version doesnt matter because if its a issue
with the card and driver it would mean that anyway maybe the card has unfinished support
in the vulkan loader if it was working at all on linux was all i wanted to know everythings just all
blue but some things like fire videos playing from the torches and such are normal just 90% of
everything is dark and blue and without gamma all the way up unseeable
now im on Fedora 41...  just go ahead and click the imgbb links thats exactly whats happening and as i
am currently working on writing a bottles build package learning how to parse sources and such,
and also after going to make a blender model to see if i cant reproduce the bug using a modelling tutorial
ive already created my model in gimp just the hard part is the blender

i think i have a issue for example if using wine you have to set the GL
version to 2.1 , and set the Shader Backend to use ARB , and it only renders
in 24bit <- for actual acceleration ... but in newer case instances such
as wine-ge this doesnt matter ............

but in the case of the color problem it says they said it was because
of cubemap skylights or  skybox skybox