fixes #2005

Don't save floats in settings.yaml using country-specific
decimal separators which can be misunderstood as
group seperators which will put values out-of-range.

OpenRA.FileFormats/FieldLoader.cs

@@ -325,6 +325,10 @@ namespace OpenRA.FileFormats
 					((int)c.B).Clamp(0, 255));
 			}
 
+			// Don't save floats in settings.yaml using country-specific decimal separators which can be misunderstood as group seperators.
+			if (t == typeof(float))
+				return ((float)v).ToString(CultureInfo.InvariantCulture);
+
 			if (t == typeof(Rectangle))
 			{
 				var r = (Rectangle)v;

mods/ra/chrome/settings.yaml

@@ -144,7 +144,7 @@ Background@SETTINGS_MENU:
 					X:100
 					Y:60
 					Width:250
-					Height:20
+					Height:25
 					Font:Regular
 					Text:Extreme
 		Container@DISPLAY_PANE: