A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
I find it odd that you would call the windows functionality a bug when it does exactly what it implies...no color means don't apply a color. If I want white I can select white. In the Mac version it offers the same option but "no color" means white. And you think the latter is what Microsoft intended? OK, I think you're nuts. I can't in any universe think that the design intent was to force the user of conditional formatting to change the color. I can elect to not change the font and I can elect to not change the border, but i cannot elect to NOT change the fill color.
Thanks for the code, that verifies that MS intends for the user to NOT change the fill color and that the dialogue box implementation is a bug in the Mac version. 100% positive.
Oh, and by the way, the line that says: "=IF($E$3=1,TRUE,FALSE)"
can be written much simpler as: "=$E$3 = 1"