Open DMs during sync catch-up instead of blocking on parent maps.

Prefer the direct route for m.direct rooms and allow joined space children before roomToParents finishes backfilling.

src/app/state/room/roomToParents.ts

@@ -103,6 +103,23 @@ export const useBindRoomToParentsAtom = (
             setRoomToParents({ type: 'DELETE', roomId: childId });
           }
         }
+        return;
+      }
+
+      // Create type can arrive after the room is already in the store. Without this,
+      // spaces are skipped on INITIALIZE (isSpace false) and children stay unmapped
+      // until an unrelated SpaceChild event fires — DMs/channels look listed but
+      // SpaceRouteRoomProvider blocks on missing roomToParents.
+      if (mEvent.getType() === StateEvent.RoomCreate) {
+        const roomId = mEvent.getRoomId();
+        const room = roomId ? mx.getRoom(roomId) : null;
+        if (room && isSpace(room) && room.getMyMembership() !== Membership.Invite) {
+          setRoomToParents({
+            type: 'PUT',
+            parent: room.roomId,
+            children: getSpaceChildren(room),
+          });
+        }
       }
     };