[Dropdown] - Turkish İ & ı characters on search

[ysayita]

Steps to Reproduce

1. Create a select control with options that contains İ and/or ı character.
2. Make a search dropdown with that select.
3. Do a search using i or I character

Expected
Dropdown should filter the elements and show results with "İ" when searched with "i" and show results with "I" when searched with "ı".

Result
Dropdown does not show items according to the Turkish language characters.

Notes
You may find an example select control attached within a html file. Try searching for alimar. There is an option "ALİMAR" and according to Turkish language rules, "ALİMAR" and "alimar" are the same words.
index.zip

[jlukic]

#3287
The character map required to support all diacritics is about 16kb, so i've been hesitant to add.
https://github.com/select2/select2/blob/master/src/js/select2/diacritics.js

I do think though it makes sense to include, at the very least, as an optional include as it does result in huge UX issues with foreign languages.

[brunotourinho]

Any progress on this issue?

[kmehmety]

@ysayita did you find any solution for this issue?