Missing text in pdf created by CFDocument

I had heard about people not getting images in the generated pdf but this one was something new and spooky. Yesterday Andy Matthews posted it on cf-talk where he says that for his content, though a pdf containing 15 pages gets created but only the first page has some content and rest of the pages are blank. I ran his code on my machine and sure enough it was happening. All the content including text and image on all the pages except the first page was gone. So what was wrong? I simplified his code and here is a simple example which you can try.

<cfdocument format="pdf">
Text Outside div
<div style="width:300px;overflow:auto;">
 This is text inside the div. Will it show up?
</div><br>
</cfdocument>

In the generated pdf you will see only "Text Outside div". Spooky.. isn't it? The reason it happened was because of css style 'overflow:auto'. The rendering engine used by CFDocument underneath does not handle overflow:auto and it simply ignores the content in the div. The weird part is - it considers that content for all rendering calculations including page number and page break calculation.

Something you should watch out for if you use css styles in cfdocument. A workaround for the time being is not to use overflow:auto style. So modifying the above code like this will make it work.

<cfdocument format="pdf">
Text Outside div
<div style="width:300px;">
 This is text inside the div. Will it show up?
</div><br>
</cfdocument>