This bug was fixed in the package xdg-desktop-portal-kde - 5.12.7-0ubuntu0.1
--------------- xdg-desktop-portal-kde (5.12.7-0ubuntu0.1) bionic; urgency=medium
* New upstream release (5.12.7) (LP: #1794494)
-- Rik Mills <email address hidden> Thu, 04 Oct 2018 08:56:38 +0100
This bug was fixed in the package xdg-desktop- portal- kde - 5.12.7-0ubuntu0.1
--------------- portal- kde (5.12.7-0ubuntu0.1) bionic; urgency=medium
xdg-desktop-
* New upstream release (5.12.7) (LP: #1794494)
-- Rik Mills <email address hidden> Thu, 04 Oct 2018 08:56:38 +0100