DarkComboBox disabled text color incorrect

[Kyle-Lancaster]

trafficstars

When DarkComboBox is disabled the text is still the same white color as enabled text, but it should be a darker grey color.

[danielj23]

In DarkComboBox.cs

Line 117 add var disabledColor = Colors.DisabledText;

Line 140 add

if (!Enabled) { textColor = disabledColor; }