https://bugs.kde.org/show_bug.cgi?id=15329
--- Comment #106 from Sebastian E. <kde-b...@foobarlibre.net> --- By the way, there's a deeply buried option for window placement: System Settings -> Window Management -> Window Behavior -> Advanced -> Window Placement Regardless of that option, some dialogs, e.g. the master password dialogs of KWallet and Thunderbird, are always placed top left. The one of Firefox is centered, though. After a Plasma update, the KWallet dialog moved even further to the left. If the mouse had not yet been moved after login, windows used to open on my primary screen. Now they open on my secondary screen (which is the left-most). Regarding window rules: as long as applications don't set distinct window classes for different kinds of windows, they won't be really helpful. -- You are receiving this mail because: You are watching all bug changes.