I think there is a problem with how nautilus handles those gvfs bookmarks :
1) Open a gedit window, and navigate through remote ftps with the sidepanel : you can open and save all files as if they were on a local drive, no "mount" icon appears on the desktop.
2) Open the same ftp with nautilus : it does create a "mount" icon on the desktop.
That's weird and inconsistent but the real problem is :
3) Go back to the gedit window : you can't access the files on the mounted server anymore until you "unmount" the server.
As a side-effect : double-clicking on a remote file in nautilus opens gedit but gedit can't access the file...
I think there is a problem with how nautilus handles those gvfs bookmarks :
1) Open a gedit window, and navigate through remote ftps with the sidepanel : you can open and save all files as if they were on a local drive, no "mount" icon appears on the desktop.
2) Open the same ftp with nautilus : it does create a "mount" icon on the desktop.
That's weird and inconsistent but the real problem is :
3) Go back to the gedit window : you can't access the files on the mounted server anymore until you "unmount" the server.
As a side-effect : double-clicking on a remote file in nautilus opens gedit but gedit can't access the file...