Hi! Thanks for the quick response.
I tried your version:
1. if I want to show all letters of the alphabet, then in the Russian version it shows the English alphabet
2. if I select a letter from one directory of names, then it also looks for words starting with that letter from the second directory
Here is my example:
https://marker.im/%D1%82%D0%B5%D1%81%D1%82-%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D1%80%D1%8C/
