ImGui enum selector in C#

EnumSelector.cs

public static class ImGuiUtils
{
    static bool EnumSelector<T>(string name, int idOffset, ref T selection)
    {
        bool change = false;
        int idx = idOffset;
        var enumType = typeof(T);
        if (ImGui.BeginCombo(name, Enum.GetName(enumType, selection)))
        {
            var enumValues = Enum.GetValues(enumType);
            foreach (T i in enumValues)
            {
                bool selected = i.Equals(selection);
                ImGui.PushID(idx);
                {
                    if (ImGui.Selectable(Enum.GetName(enumType, i), selected))
                    {
                        selection = i;
                        change = true;
                    }

                    if (selected)
                    {
                        ImGui.SetItemDefaultFocus();
                    }
                }
                ImGui.PopID();
                idx++;
            }
            ImGui.EndCombo();
        }
        return change;
    }
}