The default JavaFX 8 java console does not display the content correctly as text and button being cut-off

*** Tested Configuration:
- x64 Ubuntu 12.04
- jre 8, javafx 8
- 64-bit Firefox

*** Steps to reproduce:
0) Install jre 8 -pit build
http://rehudson.us.oracle.com:8080/hudson/job/jdk8_deploy-1-prebuild/ws/bundles/linux-x64/b255-2012-12-18_526/jre-8-ea-bin-b255-linux-x64-18_dec_2012.tar.gz
1) Configure Firefox to use the installed plug-in
2) Select to enable Java console
3) Use Firefox to load the JavaFX 8 sample applet
http://jre.us.oracle.com/java/re/javafx/8.0/promoted/ea/b68/binaries/linux-x64/javafx-samples-8.0.0-ea/BouncingBalls.html

If you see the cut-off text, button from the java console as attached screenshot, the issue is reproducible