Multiple attachments in 3.8.6

>
>  
>
> Recently upgraded from 3.8.5, on both our production and development
> servers. Having trouble trying to add multiple attachments via the GUI.
> Uploading a single attachment is no problem, but when using "Add more
> files", the second just replaces the first attachment. It applies to
> both comments and correspondence, when replying to a certain transaction
> or just on the ticket. Sending in multiple attachments via mail works
> flawlessly... Looking at the change log and "diffing" some relevant
> files, there doesn't seem to be anything that could have caused this
> behaviour, only some (what appear to be) encoding changes to
> 'Ticket/Attachment/dhandler' (no changes to
> 'SelfService/Attachment/dhandler').
>
>  
>
> Both are virtual machines running FreeBSD 7.1, Apache2, mod_perl2 and
> MySQL 5.1
>
>  
>
> Anyone else experienced this behaviour?
>
>  
>
> Kind regards and thanks in advance
>
>  
>
> Matt
>