Unreal 4 spams my Windows Taskbar with multiple windows

Hi there…

I have many applications on the start bar. I don’t want more than one tile per program.

Unreal 4 spreads elbows making multiple tiles on the start bar.
Same thing if you Open site in a new Window for Chrome instead new tab. You have an extra tile on the start bar.

How to make it keep itself tidy and stay within single window?

You know what I mean… content browser, levels, preferences… any window leaks outside of the Unreal into windows. uh…