Cyrillic-named folders are missed when you do export-import

I was copying files from one app to another. I have requested files zipping for source app and then upload and unzip for the target app. Some folders were lost. Their names were:

Гимнастика
Тест

and others in Cyrillic symbols. Those folders that have names in English only were successfully migrated.
AppID = AE54889A-41B8-A5D2-FFBA-63E5EC5A2C00

I could share the zip file, but only to BackendLess engineers since data is private.

Hi @Invited1!

Sorry for inconvenience.
I tried to reproduce your problem by unzipping archive with Cyrillic file names. For Cyrillic folders and files I got ???? instead of Cyrillic characters and this folders/files became unavailable after unzipping.

Have you experienced same problem?

Regards, Andriy

@Invited1, I have created internal ticket BKNDLSS-22219 for problem which I was able to reproduce. If you have got problem different from mine, then let us know about it and we will continue investigation.

We let you know when fix will be available.

Regards, Andriy

How to check your ticket status and details? I’m talking of BKNDLSS-22219

@Invited1, you can ask)
Due to the fact we’ve been in the release period for last weeks, we haven’t started it yet. But it has high priority and we will return to it in the nearest future

Regards, Igor