Font Styles on TRichEdit

I can programmatically change the Font used but can't change the Style.  If I choose fsBold, fsUnderline or any other style it is still just like I used TFontStyles() and have no Style assigned.  This is in C++ 10.2.  Have tried multiple ways to do this but none have worked.  Even assigning the style using the Properties of the Control did not work.