Sticky "Edit" button for wiki preview
# Current situation
When a wiki page is in the preview (reading) mode, the Edit button is not sticky, if I scroll down and want to edit something, I need to scroll back to the top to edit the page.
# Desired behaviour
"Edit" button is sticky and always remains within reach.
P.S. As I understood https://gitlab.com/gitlab-org/gitlab/-/issues/508934 is about the edit mode.
issue