Use case or problem
In many textbooks there are questions that are layed out in the form of lists. Most of the time these lists are numbered, but if the question has sub questions or steps, they are layed out in a lettered list, like this
A)
B)
C)
Proposed solution
Adding in lettered lists, that go alphabetically. Upon reaching Z, you could go aa, ab, ac, etc.
It would also be helpful to be able to put a number before this list, so you could have this kind of structure
1a)
1b)
1c)
2a)
2b)
2c)
Current workaround (optional)
You can still type this kind of list, it just doesn’t appear the same, nor does it autofill, since it’s just plain text.