Drop Cap problem

Question

When text in TextFrame is aligned to baseline and scaled - Drop Cap becomes too large and hangs over text. Is it an InDesign bug or I've missed something?
Here is an example of such behaviour: scale is 200%, drop cap size is 8 lines. I'm using InDesign CS5.5.

Answer 1

One can use this script to produce document with this bug (or behaviour?):
#target indesign
function main() {
    //create new document
    var document = app.documents.add();
    document.viewPreferences.horizontalMeasurementUnits = MeasurementUnits.pixels;    // horizontal ruler - in pixels
    document.viewPreferences.verticalMeasurementUnits = MeasurementUnits.pixels;    // vertical ruler - in pixels
    document.viewPreferences.textSizeMeasurementUnits = MeasurementUnits.pixels;    // text size - in pixels
    document.gridPreferences.baselineStart = 36;        //baseline start for 36 pixels
    document.gridPreferences.baselineDivision = 36;    //baseline every 36 pixels
    var page = document.pages.add(); //create new page
    var frame = page.textFrames.add(); //create new textframe with default font settings (Minion Pro Regular, 12px)
    frame.geometricBounds = [20,20,400,200]; //set bounds to text frame
    var s = "";
    for (var i = 0; i < 100; ++i) {
        s += "text "; //create some long text
    frame.contents = s; //fill frame with text
    frame.texts[0].alignToBaseline = true; //align text to baseline
    frame.texts[0].dropCapCharacters = 1; //add drop cap with 1 character
    frame.texts[0].dropCapLines = 8; //and 8 line height
    frame.absoluteHorizontalScale = 200; //scale the textframe by 200%
    frame.absoluteVerticalScale = 200; //uniformly
main();
I know that redefine scaling to 100% fixes everything, but it is not an option for me (because it affects text reflow, text wrap offset, etc). Any help will be highly appreciated. Thanks.