Issue: [4.1 Beta 1] Prefixes in content lists: Items could use .label-append for title prefix spacer (In: Recent activity widget, Area lists, Categories below page)

At the time of posting this issue I specifically referred to the recent activity widget. As the leading space underline on links occurs in other lists (such as Area lists, categories that page belongs to), I have adjusted this issue's details.

The fix is to change the space between the prefix and title from " " to "<span class="label-append">&nbsp;</span>".

I should note that this issue should be easier to resolve since Beta 3, although there still may be several templates that need updating to use a content's 'renderedtitle'. Previously this was handled separately by each template, but as of Beta 3, renderedtitle should be used as a shortcut. In this way, we would only have to update the method that generates renderedtitle so that it includes label-append. Any templates which haven't been updated to renderedtitle and still build their own prefix-tag+title will be treated as bugs.

Marking this as fixed in the next release. Across all platforms, all instances of inline/list-prefix+title should now be replaced with renderedtitle in the underlying templates. This includes titles rendered in widgets or via Javascript. Any outstanding instances of such prefix+title combinations should continue to be treated as bugs, although it may be hard to find these outside of XenForo 2, since only XenForo 2 has a customized renderedtitle (label-append implemented).

Any instances of raw fulltitle should continue to be considered intentional unless it makes sense in visible context to use renderedtitle instead; for example, renderedtitle appearing on a chooser button would generally look confusing to have part of the button (the prefix) also look like a nested button, so fulltitle is used.