5.5.3, bug report: incorrect display of Cyrillic names

Greetings!

In version 5.5.3 the Cyrillic names are not displayed correctly. In version 5.1.5 it works well.

Thank you.

Thanks for your report.
Any chance of getting a test account on your server?

No problem at all.
For how long do you need the access and what is e-mail address to send access details?

About a week. You will find my email address in my forum profile (you have to be logged in). Thanks!

Thanks to Martin I found the viable solution (see attachments).

Just note: The UTF-8 encoding for filenames has to be Off. Auto works too in this case as WinSCP correctly detects that the server does not support UTF-8.