In a browser, tabs come with a close button:
Is there a way to add a similar close button to the task bar entries (which are above the browser on the screenshot)? I know that I can right click and select X from the context menu, or hover for some time, and select X on the preview, but I’d love the X to be exactly where it is in the browser.
if you enable the task preview in settings there is a close button on that.
I configure middle-click to close in both the browser and the task manager.
My initial reaction was that it might be to risky and people accidentally close windows. But for browsers this is not a problem, howver there you can easily undo closing a tab if you did it by mistake.
Yeah, I am not sure it would be a good default. But I’d love an option for that, as I am a risky person 
For the context, you can see that I run with “border less maximized”, so I don’t have the X in the usual place.