Created attachment 59711 [details]
screen shot file open dialog
See attached screen shot, with folder "name folder"
Related to this one, I gues:
(You need to enable "Tools - Options... - LibreOffice - General - Open/Save dialogs - Use LibreOffice dialogs" to see this.)
Stephan Bergmann committed a patch related to this issue.
It has been pushed to "master":
fdo#48496 Decode file URL path segment dispalyed as "place" name
verified in version 3.6.0alpha0+ Build ID: 87897ea