Ken, this bug doesn't directly affect the content-hub. The apparmor profile currently gives you access to @{HOME}/.cache/@{APP_PKGNAME}/. This bug is about the workaround policy that is also in place for @{HOME}/.local/share/Qt Project/QtQmlViewer/... that we need to get rid of. Since content-bub gives back URL to the app, use QStandardPaths like you suggested and give that URL to the app and it should all work fine.
Ken, this bug doesn't directly affect the content-hub. The apparmor profile currently gives you access to @{HOME} /.cache/ @{APP_PKGNAME} /. This bug is about the workaround policy that is also in place for @{HOME} /.local/ share/Qt Project/ QtQmlViewer/ ... that we need to get rid of. Since content-bub gives back URL to the app, use QStandardPaths like you suggested and give that URL to the app and it should all work fine.