Filezilla ask me password for coping file, when master-password is active

[simwin]

Filezilla ask me password for coping file, when master-password is active.

1. Run Filezilla
2. Input master-password
3. Login into server (without asking password - it's ok)
4. But when I try to copy file from client to server, Filezilla ask me password for my server username (not master-password, but for server username).
5. When changing server directory and try to copy files again, Filezilla ask me password for my server username again!

Please fix it to make master-password for all operations - login into server and for coping files.