There something strange going on with either Cursor is over condition or Set font color action. This example works fine in Internet Explorer 9 but in Chrome and Firefox the text is stuck on green.
https://dl.dropbox.com/u/2014107/CursorIsOverBug.capx
<img src="https://dl.dropbox.com/u/2014107/screenshot14.jpg" border="0">
This works fine in r99 but not in r100 and r101.