We are testing Blackberry BES10 - We are running Mobility Connector 1.2.5 Build 250 on GW8

The File / Move to Folder does not seem to be working. When a users file an email on the device, the email does not get filed on the GW account.
When doing this over an Hotmail account, this seems to be working.

We have tried on the Playbook and the same issue happens.

Has anyone encountered this problem and if so, do you have a fix?

It does not seem to be listed as a know problem on Blackberry Z10 - CoolSolutionsWiki and the features is listed as working.

Thanks in advance for any help.