Created attachment 108629 [details] patch I have folders with russian names and of curse english ones. Everywhere english names go first (windows, macOS, gnome, xfce), so it's convinient. I've looked at the source code of Dolphin and it uses QCollator. To handle this we should set american locale to collator. I'll attach a patch. (I've tested, it fixes the problem) Kde File Chooser should be also fixed (I don't know where it's sources are)
Thanks for the patch! Patches in bug reports tend to get lost, so would you mind submitting this on https://phabricator.kde.org/? Put the string "BUG: 386323" on its own line in the Summary section and then this bug will be automatically closed when your patch is merged.
High I will send a patch if I can register on this site, but there is no such button. In the login page I face error "Incorrect password" despite the button is called "Login or register"
I believe you need to first create an account on http://identity.kde.org/, and then use those credentials to log into Phabricator. Sorry for not mentioning this before.
Based on comments on Phabricator, seems like this is WONTFIX. Sorry Yan! Better luck with your next patch. :)