How it Currently functions: Right clicking a tab to open splitview.
How i want it to function: Drag a EXISTING non-active tab from the top of the window into my Currently open tab, similar to Visual Studio Code the Tab will Snap into place on the left or right side side of the window and will highlight White over the intended placement to help you visualize where it will be placed. the tab at the top will get smaller to let us now it is in split view.