Open on mouse over behavior based on user's folder permissions?

[pmiller25]

This software is fantastic, and we use it at work. Recently we have noticed that STM will not open the fly-out on mouse hover for folders to which the user doesn't have write access. The folder is there, and if you click on it, it will open since the users have read only access, but you can't open without clicking or continue down the chain of folders. Is this intended behavior? The folder is read-only since it contains many template files and is write protected to prevent accidental changes. These are PCs joined to a typical windows server AD on premises if that is relevant.