test: The recently used font is the topmost row, whatever fonts are installed

With few fonts installed the font's own row in the main list is on screen
too, so the label matched twice (FreeBSD CI).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

crates/ui-egui/src/panels/mod.rs

@@ -438,9 +438,11 @@ mod font_menu_ui_tests {
             click_at(&mut h, at);
         }
         assert_eq!(h.state().app.session.prefs.recent_fonts, ["Source Sans 3"]);
-        // Reopened without a search: Source Sans 3 is listed at the top, and again in its place.
+        // Reopened without a search: Source Sans 3 is listed at the top, and again in its place (on
+        // screen too when few fonts are installed).
         open_menu(&mut h, "Source Sans 3", "");
-        let recent = h.get_by_label("Source Sans 3").rect();
+        let recent =
+            h.query_all_by_label("Source Sans 3").map(|n| n.rect()).min_by(|a, b| a.min.y.total_cmp(&b.min.y)).expect("Source Sans 3 is listed");
         let search = h.get_by(|n| n.role() == egui::accesskit::Role::TextInput && n.is_focused()).rect();
         assert!(recent.min.y > search.max.y && recent.min.y - search.max.y < 80.0, "the first row, under the filters: {recent:?} vs {search:?}");
     }