Hidden files always visible in open file dialog

Confirmed in nautilus 1:3.5.90-0ubuntu1

Even though the 'Show hidden and backup files' option in Files->Preferences is not ticked, in every 'Open file' dialog the hidden files are visible.

Thank you for taking the time to report this bug and helping to make Ubuntu better. The issue you are reporting is an upstream one and it would be nice if somebody having it could send the bug to the developers of the software by following the instructions at https://wiki.ubuntu.com/Bugs/Upstream/GNOME. If you have done so, please tell us the number of the upstream bug (or the link), so we can add a bugwatch that will inform us about its status. Thanks in advance.

As noted in the upstream bug and patch the fix is actually in Nautilus

This bug was fixed in the package nautilus - 1:3.8.2-0ubuntu1

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nautilus (1:3.8.2-0ubuntu1) saucy; urgency=low

  [ Sebastien Bacher ]
  * Bring the 3.8 update work from the gnome3 ppa to the distribution vcs
  * debian/patches/16_unity_new_documents.patch:
    - updated to work on 3.8 (by adding a revert of the commit that broke it)
  * debian/patches/ubuntu_revert_no_wallpaper.patch:
    - revert upstream changes to use a rgba desktop view, until the other
      components are ready for that change, see lp #1159430 for details
  * debian/patches/ubuntu_sync_background_to_accountsservice.patch:
    - restore that dropped patch since we keep display the wallpaper there

  [ Iain Lane ]
  * debian/patches/disconnect-extra-location-widgets.patch:
    - updated for the new nautilus codebase

  [ Jeremy Bicha ]
  * New upstream release (LP: #1130746)
    - Share the show-hidden-files setting with the GTK file chooser
      (LP: #1039014)
    - Limit folder size and content count to a single filesystem (LP: #585472)
  * debian/nautilus.install:
    - Shell search provider doesn't need a separate library any more
  * Drop git patches
  * Refreshed patches

  [ Robert Ancell ]
  * debian/control:
    - Bump build-depends on libglib2.0-dev

  [ Rico Tzschichholz ]
  * New upstream release
  * debian/control:
    - Bump build-depends on libgtk-3-dev (>= 3.7.7)
  * debian/patches:
    - 09_no-initial-fade.patch:
    - 10_sync_background_to_accountsservice.patch:
      + Dropped, Nautilus doesn't draw the background itself any more
  * Refreshed patches

  [ Tim Lunn ]
  * Add build-dep on gsettings-desktop-schemas

  [ Marco Trevisan (Treviño) ]
  * debian/patches:
    - 19_unity_open_location_xid.patch: updated to apply properly
 -- Sebastien Bacher <email address hidden> Fri, 21 Jun 2013 17:10:06 +0200

Ubuntu 14.04. Hidden files are visible permanently till Nautilus properties hidden files visibility checkbox disactivated. So making Ctrl+H hotkey useless.