[Bug] Dashboard throughput doesn't count grain calls in heterogenerous cluster.

[vrecluse]

Dashboard v8.2.0
Orleans v9.1.2
I'm running heterogenerous silos by configuring GrainTypeOptions.
silo1, silo2: exclude ITestGrain, TestGrain by removing them from GrainTypeOptions,
silo3: only includes ITestGrain, TestGrain.
at startup:

        if (allowedGrainTypesOptions.Value.Method == AllowedGrainTypesMethod.Exclude)
        {
            _ = DelayRunTest();

            async Task DelayRunTest()
            {
                await Task.Delay(10 * 1000);
                var random = Random.Shared.Next();
                while (true)
                {
                    for (var i = random; i < random + 1000; ++i)
                    {
                        _ = _client.GetGrain<ITestGrain>(i).GetAsync();
                    }

                    await Task.Delay(1000);
                }
            }
        }

Which calls ITestGrain only from silos that do not run it.
The calls are ok, but the dashboard shows 0 throughput:

[vrecluse]

If I call ITestGrain from silo that runs it, throughput shows correctly.