Unobvious crash similar to the plasma-dialer
Initial issue: plasma-mobile/plasma-dialer#48
There're several key points related to the crash:
-
QQuickAction::checkedChanged
/QQuickAbstractButton::setChecked
infinite loop -
plasma-localerc
orlocale
should be non-English (looks like some translations should be missing) - the shared part is probable sidebar/toolbar-related code