Bug 1822694: Correctly show the 'match all tags' option

When in the pages index page for
- users
- groups
- institutions
- site

behatnotneeded

Change-Id: I368fad84abfa3fe293144ea16ba13ef757e6b6e9
Signed-off-by: Robert Lyon <robertl@catalyst.net.nz>
(cherry picked from commit 41eff50c)