Using the middle button to paste a URL in the location bar doesn't work. Also pressing the X that clears the current URL and navigates to the one in the primary selection.

It seems that this problem may be a limitation of Wayland, but seems to break the workflow designed for X11 users. Maybe we can find a workaround to keep it.

We should be able to access the selection of a Dillo window from Dillo itself without any problem.