id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc,focuses 30366,Twenty Fifteen: make the sidebar sticky for everyone,celloexpressions,iandstewart,"The general consensus in #29979 was that the sidebar would ideally scroll then fix when it gets to the bottom, then scroll up when the user scrolls up, then fix itself at the top until the scroll direction changes again. This is how the admin menu and other places behave. Per @johnbillion, we can still get this in if we get a patch. Attached patch is based on the work from @avryl on #29979 and addresses the mobile and Safari issues. Needs testing on iOS. Works in Chrome and IE11 on Windows and Safari on Mac. See also #30208.",defect (bug),closed,normal,4.1,Bundled Theme,4.1,normal,fixed,needs-patch,,