User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; nl; rv:1.8.1.16) Gecko/20080702 Firefox/2.0.0.16 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; nl; rv:1.8.1.16) Gecko/20080702 Firefox/2.0.0.16 The rendering of msqrt is broken. Content gets pushed underneath. Original content area is filled with foreground color. Reproducible: Always Steps to Reproduce: 1. load http://www.w3.org/Math/testsuite/mml2-testsuite/Presentation/GeneralLayout/msqrt-mroot/msqrt5.xml 2. shows right away Actual Results: The square root symbol is filled with foreground color and the content is placed text fully underneath. Expected Results: The content should be within the square root symbol, not underneath. Furthermore, the symbol should not be filled with a rectangle of foreground color, especially as this would make correctly-placed content invisible.

This is fixed in FF3, and FF2 does not show the problem when special fonts are installed: http://www.mozilla.org/projects/mathml/fonts/