Default Editor Layout Changed

Hi. My blueprint editor randomly changed and I am unable to make it work normal again. Here is how it looks.

I tried restarting the engine, loading default layout back, but I see this layout whenever I open a blueprint. I tried load default layout option, it doesn’t work. Only way I’m able get the default layout is by dragging the tabs, but I need to do it every time I open a blueprint. Any help ?

What exactly is wrong with it? Do you mean the construction script and event graph being separate to the viewport?