Hi, seems the current shipped tasks app is unmaintained and you won't get a fix for this:
----------------------------------------------------------------------------------- This app development will be discontinued for now in favor of https://github.com/raimund-schluessler/tasks_enhanced Take care ----------------------------------------------------------------------------------- from: https://github.com/owncloud/tasks/ -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org