Closed requested to merge winh-newnav-issuable-sidebar-ee into master
This is the same as https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/13736/.
What does this MR do?
SidebarHeightManager and use CSS rules instead.
Why was this MR needed?
Too many factors influenced the sidebar height leading to several regressions.
What are the relevant issue numbers?
fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/36447, fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/36635, fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/36855