should only disable/enable its parent container

Change-Id: I002a525b7ac4c178c3db7efc06848315afb785e0
Reviewed-on: https://gerrit.libreoffice.org/72624
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>