It works with other apps(tested nemo file browser).
Please could you specify what the host system guest system and virtualbox version was?
host: eOS freya guest: Windows XP x86 virtualbox 5.1.14
[Expired for Files because there has been no activity for 60 days.]
Bug watches keep track of this bug in other bug trackers.
Please could you specify what the host system guest system and virtualbox version was?