Lost partial fraction capabilities for OpenType
It seems that Illustrator has lost partial fraction OpenType capabilities recently. I was able to create various types of fractions using the 'Fractions' option in the OpenType menu. As of recently, this capability has since been limited to basic fractions (1/4, 1/2, 3/4).
Just to note that I did not change the font. I've been using the same font in both cases (Myriad Pro).
Currently on Illustrator 2023 (Ver. 27.5).
![](https://secure.gravatar.com/avatar/ea7e7bc5e1cee3e1812d7f3f2b25b356?size=40&default=https%3A%2F%2Fassets.uvcdn.com%2Fpkg%2Fadmin%2Ficons%2Fuser_70-6bcf9e08938533adb9bac95c3e487cb2a6d4a32f890ca6fdc82e3072e0ea0368.png)
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Adham, can’t verify on 27.4.1 and Beta 27.6.140, these still work for me, including complex (and even stupid ones, like 13/13).
Definitely a local bug.
Can you please isolate it to a new file and share this document here, so the team can look into it?