https://bugs.kde.org/show_bug.cgi?id=484647
--- Comment #7 from Demitrius Belai <demitriusbe...@gmail.com> --- I was testing the java application and I saw that after the Dialog close the TRANSIENT_FOR is unset. The libtaskbarmanager is not receive this event because after window is removed from windows list it is destroyed (windows list use std::unique_ptr). I am making the patch and I will create MR soon. This does not resolve complete this bug, the window is still disappear from taskbar when a modal dialog is open. However, it will restore them in taskbar after the dialog is closed. -- You are receiving this mail because: You are watching all bug changes.