Nasty Colours and Patterns Bug in 2.9

[Gregory Lypny]

Hello Everyone,

I'm using Enterprise 2.9.0 dp 4, on an Intel-based iMac, and I'd like  
to know if any of you have encountered this bug.  If you try to change  
the colour of something (e.g., stack background, field gridlines)  
using the Colours and Patterns palette, you can only do it once. If  
you change your mind while the palette is still open and click on one  
of the colour or pattern buttons, everything will freeze.

Regards,

	Gregory