Disabling discussion list inside a discus?

How i can remove this?

Any way to remove without CSS?

Or what's div names or class names for i set "display:none" rules?

HasanMerkit do you only want to remove the pin feature, or the panel entirely, even when it's just revealed by moving the mouse to the left?

I don't remember whether the default behavior is to be pinned or not. It shouldn't be too complicated to make an extension that changes the default.

The default is toggled hidden I believe. One could hide both the button and sidebar with css. Not behind a pc so can't provide the code.

luceos yes, default is hidden and comes out when the mouse goes to the left. And then the user can pin it.