SVG arabic fonts not showing properly

Question

Hi all,

I have SVG embedded arabic font. It's not showing properly in browsers: Chrome 5, Safari 5, Opera 10.54. But batik's Squiggle shows correctly for SVG arabic fonts.

After some testing and searching I've found that my SVG embedded arabic font contains valid glyph data for the character(for all four positions: initial, isolated, medial, terminal). Looks like correct glyph is not selected according to the character position by the browsers. Do I need to add any specific element/attribute in the SVG for the Arabic fonts ? or Is something missing ?

Any suggestions/links are also much welcome.

Thanks, Amar