Hi all,
after upgrading my kubuntu neon, my konsole shows an upper tab bar with buttons to split window horizontally, vertically, etc. Apparently I'm not able to find out a setting to remove this tab bar from either the konsole nor the system settings. Any suggestion?

I finally found it, thanks to a group on Facebook: Settings -> Shown Toolbar -> Main Toolbar.

I don't like the setting being outside of the normal setting path I was expecting (Settings -> Konsole Settings).