WPSTY_UPPERCASE (\caps) on Save

When loading RTF that contains:
\wpparflg32\plain\fs24\b\caps1 this line was typed in lowercase

when its displayed in an editor its in upper case as expected.
'THIS LINE WAS TYPED IN LOWERCASE'

I would like to save the RTF file with the case rendered as it was displayed like this:
\wpparflg32\plain\fs24\b\ THIS LINE WAS TYPED IN LOWERCASE

Is this already an option available in formatstrings? I've been unsuccessful with what is documented.

Regards,

Which WPTools is this?
In the current RTF Reader I see that it adds WPSTY_UPPERCASE which is also beeing saved.

Hello
The version is 6.29.

When the RTF contains \caps, eg.
\wpparflg32\plain\f1\fs24\b\caps1 section 1\f1\b0 : \f1\caps0 \par

It paints the paragraph in CAPS. However when I save as 'ANSI' it saves it in its original case 'section 1'.

I wanted to know if there was a way to load RTF and save RTF with the caps transform applied. Or apply the caps when saving to ANSI.

I am currently working around it like this:

procedure TRTFDoc.ReplaceCaseAttributes;
begin
  ReadOnly := False;
  BeginUpdate;  
  try
    CPPosition := 0;
    repeat
      if CPAttr.HasStyle(afsUppercaseStyle) then
      begin
        CPAttr.ExcludeStyle(afsUppercaseStyle);
        CPChar := upcase(CPChar);
      end;
    until not CPMoveNext;
  finally
    EndUpdate;
    Refresh;
  end;
end;