anchor.diff:          target => 0,
           threshold => Size - 1
       }),
  -    {ok, ARId} = force_start(W1, ?SPACE_ID),
  -
  -    ?assertMatch({ok, [ARId]}, list(W1, ?SPACE_ID), ?ATTEMPTS),
  +    {ok, [ARId]} = ?assertMatch({ok, [_]}, list(W1, ?SPACE_ID), ?ATTEMPTS),
       ?assertRunFinished(W1, ARId),
       ?assertDistribution(W1, SessId, ?DISTS([DomainP1, DomainP2], [Size, Size]), Guid),
   
  
positive.code:     ?assertFilesInView(W1, ?SPACE_ID, [Guid]),
      ?assertEqual(Size, current_size(W1, ?SPACE_ID), ?ATTEMPTS),
      ok = configure_autocleaning(W1, ?SPACE_ID, ACConfig),
      {ok, ARId} = force_start(W1, ?SPACE_ID),
  
      ?assertMatch({ok, [ARId]}, list(W1, ?SPACE_ID), ?ATTEMPTS),
      ?assertRunFinished(W1, ARId),
      ?assertDistribution(W1, SessId, ?DISTS([DomainP1, DomainP2], [Size, Size]), Guid),
      ?assertMatch({ok, #{
  
negative.code:         target => 0,
          threshold => Size - 1
      }),
      {ok, [ARId]} = ?assertMatch({ok, [_]}, list(W1, ?SPACE_ID), ?ATTEMPTS),
      ?assertRunFinished(W1, ARId),
      ?assertDistribution(W1, SessId, ?DISTS([DomainP1, DomainP2], [0, Size]), Guid),
      ?assertMatch({ok, #{
  