Issues with the way the ORES search was implemented on Related Changes caused us to back the ORES functions out of that last April, as documented in T163063.
Related Changes is a surprisingly popular page, with an avg. 50K pvs per day on en.wiki. My understanding is that changes made since April may make it safe for the New Filters ORES tools (Edit Quality and User Intent filters) to be revived on Related Changed. If this is so, let's do it—after first evaluating whether it is, in fact, safe.
When we revive ORES on Releated Changes, the Recent Changes Revision Scoring preferences described in T180866 will control the page.