anchor.diff:      CounterUnit = kb,
       ValueType = integer,
   
  -    ?assert(otel_meter_server:add_view(?DEFAULT_METER_PROVIDER, #{instrument_name => CounterName}, #{aggregation => otel_aggregation_last_value})),
  +    ?assert(otel_meter_server:add_view(?GLOBAL_METER_PROVIDER_REG_NAME, #{instrument_name => CounterName}, #{aggregation => otel_aggregation_last_value})),
   
       Counter = otel_meter:observable_gauge(Meter, CounterName, ValueType,
                                             fun(_) ->
  
positive.code:                              value_type = ValueType,
                               unit = HistogramUnit}, Histogram),
  
      otel_meter_server:add_view(?DEFAULT_METER_PROVIDER, #{instrument_name => a_histogram}, #{}),
  
  
      ?assertEqual(ok, otel_histogram:record(Histogram, 20, #{<<"c">> => <<"b">>})),
  
negative.code:                                           {GaugeName, 5, #{<<"a">> => <<"b">>}}]
                                   end, []),
  
      otel_meter_server:force_flush(?GLOBAL_METER_PROVIDER_REG_NAME),
  
      ?assertSumReceive(CounterName, CounterDesc, Unit, [{4, #{<<"a">> => <<"b">>}}]),
      ?assertLastValueReceive(GaugeName, GaugeDesc, Unit, [{5, #{<<"a">> => <<"b">>}}]),
  