ProGrids BUG: Preferences on Swedish system

(ProCore forums linked me here)

There seems to be a bug with the ProGrids preferences when used on a system that uses comma as a decimal separator (in my case Swedish).

Looking in regedit the colors for the grid are saved as:
"RGBA(0,900, 0,460, 0,460, 0,150)"

And when read it's interpreted as "0, 900, 0" (bright green instead of light red).

To "fix" I had to remove the "gridColorX/Y/Z" keys at "HKEY_CURRENT_USER\Software\Unity Technologies\Unity Editor 5.x".

I'm using Unity 2018.1.5f1 Personal (64bit).

 

Something along these lines happens to me on russian Windows system too. Interestingly, it works normally when .NET is set to 3.x, but once (an empty) project is switched to .NET 4.x ProGrids starts to spam the console with those setting parsing failures (and their consequences)

 

.NET 3.x doesn't have this problem becouse ProGrids uses ToString() to store color and float.Parse() to restore it. In .NET 3.x those functions dontd take region into accouta, in .NET 4.x they does