What is the problem?
For SVGs with both "English" ("en") and "Simple English" ("simple") translations, in the "From" language dropdown they both appear as "English" and cannot be distinguished by the user.
An example can be seen here https://tools.wmflabs.org/svgtranslate-test/File:Chemnitz_Verkehr.svg
I think we are relying on the Intuition library for this. But, I could not see where that library stores its translations for Simple English, and I did not look in its .json files for other languages which might not be appropriately disambiguated.
Steps to reproduce problem
- Create an SVG with translations in both English and Simple English
- Load it in svgtranslate and open the From language dropdown
Expected behavior: You see two options with different names (e.g. "English" and "Simple English")
Observed behavior: You see two options with the same name