ComboBox drop list font size not matching set font size

Hi,

In the ComboBox control, when I set the font size for the control, the font size that gets used in the drop list section does not match the set font size.

For example, if I set the ComboBox font size to 18px, the display value font size looks correct, but then if I click the drop down button, the list items are still set at a default size which I think is about 13px.

It would be handy to have the drop list font size match the set font size because on mobile devices, 13px is a bit narrow to select, plus it just looks neater.

Thank you