As a colour-blind person it can be quite hard to distingush the regions which are hiighlighted as being “undersupported”, for example.
Could some alternative colormaps / look-up tables be included in the preferences for model shading? e.g. high-contrast or something specifically colour-blind friendly: http://colorbrewer2.org/
I’m not color blind; but I absolutely hate the ‘modern’ GUI’s that came into being around the Windows 8 time frame. I have no idea who thought it was a good idea to use low contrast and ultra-thin borders, scrollbars, etc. ad nauseum.
The best GUI’s are from the Windows NT 4.0 through Windows 7 time period with the XP era being the best.