Bug#866174: dolphin: Reload results in extending selection of files when ordered by tag

[Leoš Pohl <lpohl@centrum.cz>]

Package: dolphin
Version: 4:16.08.3-3
Severity: normal

Dear Maintainer,

If one sorts files in Dolphin by tags, then selects several files in immediate sequence, however, 
not starting at the top of the list (e.g. select files 4th - 6th) and then press F5 or select 
Cotnrol -> Reload, the selection is extended to include all the files above the bottom most selected.

Examples to reproduce:
Sort files by tags (in my case I do have tags assigned to some files and it seems to actually matter, 
for if the folder contains files without tags, this does not seem to happen), select  4th - 6th file
in the list and press F5. Files 1st - 6th will be selected. But after reload I expect my selection 
to be preserved. Further example. Select files 4th and 6th (not 5th) and press F5 (again assuming the
files have been sorted by tag and tags are present at least for some files), files 1st - 6th are all selected while again only 4th and 6th files should preserved their selected attribute.

-- System Information:
Debian Release: 9.0
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.9.0-3-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE= (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages dolphin depends on:
ii  baloo-kf5              5.28.0-2
ii  kinit                  5.28.0-1
ii  kio                    5.28.0-2
ii  libc6                  2.24-11+deb9u1
ii  libdolphinvcs5         4:16.08.3-3
ii  libkf5baloo5           5.28.0-2
ii  libkf5baloowidgets5    16.04.0-1+b1
ii  libkf5bookmarks5       5.28.0-1
ii  libkf5codecs5          5.28.0-1+b2
ii  libkf5completion5      5.28.0-1
ii  libkf5configcore5      5.28.0-2
ii  libkf5configgui5       5.28.0-2
ii  libkf5configwidgets5   5.28.0-2
ii  libkf5coreaddons5      5.28.0-2
ii  libkf5crash5           5.28.0-1
ii  libkf5dbusaddons5      5.28.0-1
ii  libkf5filemetadata3    5.28.0-1+b2
ii  libkf5i18n5            5.28.0-2
ii  libkf5iconthemes5      5.28.0-2
ii  libkf5itemviews5       5.28.0-1
ii  libkf5jobwidgets5      5.28.0-2
ii  libkf5kcmutils5        5.28.0-2
ii  libkf5kiocore5         5.28.0-2
ii  libkf5kiofilewidgets5  5.28.0-2
ii  libkf5kiowidgets5      5.28.0-2
ii  libkf5newstuff5        5.28.0-1
ii  libkf5notifications5   5.28.0-1
ii  libkf5parts5           5.28.0-1
ii  libkf5service-bin      5.28.0-1
ii  libkf5service5         5.28.0-1
ii  libkf5solid5           5.28.0-3
ii  libkf5textwidgets5     5.28.0-1
ii  libkf5widgetsaddons5   5.28.0-3
ii  libkf5windowsystem5    5.28.0-2
ii  libkf5xmlgui5          5.28.0-1
ii  libphonon4qt5-4        4:4.9.0-4
ii  libqt5core5a           5.7.1+dfsg-3+b1
ii  libqt5dbus5            5.7.1+dfsg-3+b1
ii  libqt5gui5             5.7.1+dfsg-3+b1
ii  libqt5widgets5         5.7.1+dfsg-3+b1
ii  libqt5xml5             5.7.1+dfsg-3+b1
ii  libstdc++6             6.3.0-18
ii  phonon4qt5             4:4.9.0-4

Versions of packages dolphin recommends:
ii  kio-extras  4:16.08.3-1
ii  ruby        1:2.3.3

Versions of packages dolphin suggests:
pn  dolphin-plugins  <none>

-- no debconf information