When there is a Submenu block on the page, a back-to-top button appears at the bottom on the page after scrolling for a bit. Right now if the cookies banner is present, that button is on top of it, but it should be above it... Also, the button should have a pointer cursor.

Example page: https://www.greenpeace.org/africa/en/privacy-and-cookies/

Note: we will soon redesign the cookies banner, so maybe we can wait for that to fix this issue?

Note 2: more details in the comments, but after discussion it was decided to just completely remove this element! If people complain then we can bring it back