Problem saving/copying spreadsheets

Problem saving/copying spreadsheets

Hi

When I want to copy a spreadsheet within zohodocs (right-click->Copy), I can select a destination folder but the target file never appears in my selected folder.

Probably related, when I create  a new spreadsheet, give it a name (File->Rename..) it also does not show up in my folder.

Copying another file type (.jpg) works as expected.

Browsers:
- Chromium Version 41.0.2272.76 Ubuntu 14.04 (64-bit)
- Opera-next Version 12.16 Build 1860 Platform Linux System x86_64, 3.13.0-48-generic
- Firefox 37.0

Rob