Special:RecentChanges shouldn’t look like this with edit filters enabled:
Link to reproduce:
https://ru.wikipedia.org/wiki/Служебная:Свежие_правки
English Wikipedia seems to fix this with this code, which is why you probably didn’t notice the bug:
/* Adds padding above Watchlist announcements where new recentchanges/watchlist filters are enabled */
.mw-rcfilters-enabled .mw-specialpage-summary {
margin-top: 1em;
}This code somewhere in new filters code seems to have caused it:
.client-js #contentSub, .client-js form#mw-watchlist-resetbutton { display: none; }