Question
Background font property not reported as Character Property Change

I discovered an annoying ExtendScript bug. Background text is not reported as a character property change in ExtendScript. To see it, create a single paragraph and apply a Background color as an override. Click anywhere in the paragraph and run this code. It will show 0 in the alert dialog. It should show 2.
#target framemaker
var doc, pgf, textList;
doc = app.ActiveDoc;
pgf = doc.TextSelection.beg.obj;
textList = pgf.GetText (Constants.FTI_CharPropsChange);
alert (textList.length);
