[Maniphest] [Changed Project Column] T2198: Fix preview windows covering the main window

[elvisangelaccio (Elvis Angelaccio)]

elvisangelaccio moved this task to Done on the Ark workboard.

TASK DETAIL
  https://phabricator.kde.org/T2198

WORKBOARD
  https://phabricator.kde.org/project/board/46/

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To: elvisangelaccio
Cc: kde-utils-devel, elvisangelaccio, tctara