Fix UI loop when sorting by random without seed (#6167)

ui/v2.5/src/components/List/util.ts

@@ -24,6 +24,7 @@ export function useFilterURL(
 
   const history = useHistory();
   const location = useLocation();
+  const prevLocation = usePrevious(location);
 
   // when the filter changes, update the URL
   const updateFilter = useCallback(
@@ -47,7 +48,8 @@ export function useFilterURL(
   // and updates the filter accordingly.
   useEffect(() => {
     // don't apply if active is false
-    if (!active) return;
+    // also don't apply if location is unchanged
+    if (!active || prevLocation === location) return;
 
     // re-init to load default filter on empty new query params
     if (!location.search) {
@@ -73,7 +75,8 @@ export function useFilterURL(
     });
   }, [
     active,
-    location.search,
+    prevLocation,
+    location,
     defaultFilter,
     setFilter,
     updateFilter,