Move to Folder is Missing in R6.0.2

We recently upgraded to 6.0.0 CF1 and now our web mail client does not have the option to “move to folder.” The folders are there and the option to create folders is still there but there is no way to move the mail to a folder. Did something happen to the design or is there something that went wrong in the update. This is causing much havoc for our clients and I have not been able to find an answer.