Edge browser populates itself even after closing browser

[pastywhitegurl]

Is this normal behavior for Edge?    If I open Edge, or accidentally even open the taskbar news panel,  Edge populates itself in many iterations in Task Master.  Then If I don't deal with it right away, I'll notice my machine starts loading pages slower and slower. I have to manual  end the tasks.  Shouldn't this just happen automatically when you close the application?  Its been really annoying to the point where I refuse to use Edge browser for anything anymore.