Hi List,
I noticed some Burmese font rendering problems in the new Firefox. It
turns out that there are some issues in the Burmese Myanmar3 fonts.
We need to reach out to the font developers and figure out how to solve
these issues.
The technical discussion for this problem is tracked in this bug:
https://bugzilla.mozilla.org/show_bug.cgi?id=846617
Cheers
--arky