Yakuake does not appear in all screens


in a new kde setup I’m unable to get yakuake appear on the screen where I have the focus of the pointer.
I tried to reset yakuakerc and set “Open on screen” / “Show on all desktops” but it does not work.
What do to?

Really strange byt If my setup is “extend the monitor to the right” it works, while “extend the monitor to the left” make it working only on the laptop screen