SUMMARY The toolbar visibility in Konsole window seem to be related to "Remember window size" option. If this option is enabled and I remove the toolbars (by right-clicking in the menu area and unchecking the checkboxes) they are kept invisible after restarting Konsole. If this option is disabled the toolbars are restored after application restart. Observed on openSUSE Tumbleweed KDE Plasma Version: 5.22.3 KDE Frameworks Version: 5.84.0 Qt Version: 5.15.2 ADDITIONAL INFORMATION The option to disable toolbars upon startup is missing from the settings menu, it used to be there.
*** This bug has been marked as a duplicate of bug 430036 ***