Text color of matching text in AdvSearchEdit

Appearance.HighlightTextColor sets the color of the text matched by the filter.
I would like to simply highlight the matching text by making it bold. The text color should remain the same.

When an item is selected (blue by default) and some of its text matches the filter, then the text color will always be Apperance.HighlightTextColor.
I would like to e.g. set the Apperance.HighlightColor to clNone which would result in the control to ignore this (and use the default text color, which is usually white when selected and black when not selected)