I’ve tried to reproduce on XWiki 8.3 SNAPSHOT and indeed when a tab is clicked (comment, attachment, history, etc) the page is moved. This is because it’s implemented as an anchor (http://localhost:8080/xwiki/bin/view/Main/#Attachments) so the browser moves the page as high as possible so that what’s after the anchor is visible to the maximum extent. That seems a good thing to me. For example imagine you have 15 attachments. For example try going to http://platform.xwiki.org/xwiki/bin/view/Features/DocumentLifecycle#Attachm… and you’ll see the page is moved up the max so that the max number of attachments is visible. Not sure what you’d expect differently. Thanks -Vincent

just like the red text showing in the picture, if you are reading comments and then you click a tag which has no content or few contents ,the tag will unexpectedly move down ,so that may cause user confused. ------------------ 原始邮件 ------------------ 发件人: "Vincent Massol";<vincent(a)massol.net>sol.net>; 发送时间: 2016年8月27日(星期六) 晚上6:24 收件人: "XWiki Developers"<devs(a)xwiki.org>iki.org>; 主题: Re: [xwiki-devs]XWiki-8.2.2 Something about user experience （with images） Thinking more about it, we need to decide what we want: * Keep using an anchor favor offering the better view for the content of the tab but moving the page * or not moving the page (not sure how to do it but I’m sure it’s possible) and letting the user move down if he wants to see more TBH I don’t know what I’d prefer, but you could be right that not moving the page would be a better option. Let’s see what others think. Thanks -Vincent _______________________________________________ devs mailing list devs(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/devs