Allsorts 0.14.0 does not seem to implement the OpenType Universal Shaping Engine. Or maybe there is an implementation, but it has bugs.
Test suite: https://github.com/unicode-org/text-rendering-tests
Failing test case: https://rawgit.com/unicode-org/text-rendering-tests/master/reports/Allsorts.html#SHBALI-1
The test case happens to be for the Balinese script, but the OpenType USE (being “universal”) applies to many writing systems.
Allsorts 0.14.0 does not seem to implement the OpenType Universal Shaping Engine. Or maybe there is an implementation, but it has bugs.
Test suite: https://github.com/unicode-org/text-rendering-tests
Failing test case: https://rawgit.com/unicode-org/text-rendering-tests/master/reports/Allsorts.html#SHBALI-1
The test case happens to be for the Balinese script, but the OpenType USE (being “universal”) applies to many writing systems.