Sometimes, the window order of chain is not necessarily the same as that in the m_allClients
m_allClients is the order in which the windows open,but chain not necessarily.before calling void Workspace::slotReconfigure(), the focus switch action was performed.Is the focus moved to the last window.m_allClients is the order in which the windows open,but chain not necessarily.before calling void Workspace::slotReconfigure(), the focus switch action was performed.Is the focus moved to the last window.