mart added a comment.
so, i tried to remove m_desktopContainments in D11801 <https://phabricator.kde.org/D11801>, using the new query functions i added here. all seems to keep working, hopefully makes things a bit more robust REPOSITORY R242 Plasma Framework (Library) REVISION DETAIL https://phabricator.kde.org/D11361 To: mart, #plasma, davidedmundson Cc: davidedmundson, #frameworks, michaelh, ngraham