Good start I guess but this extension just feels completely broken.

In the extension preferences, there is no way to set the radio button for "Moving tabs menu" - there is no save config and that setting is never persistent after leaving preferences.

I have "Enable moving tabs between containers" set to "yup".
And yet moving stuff from one container to another doesn't work. What's the mechanic, a context menu on the tab itself? Not there. Dragging? From where to where? Attempting to drag from within the little Conex dropdown doesn't work.

In short, my Conex experience is having all my tabs assigned to "default". The only benefit is being able to search among tabs.