ICollectionView Refresh loosing IsEnabled property of bounded item

I have a class TransmissionPresenter that has IsEnabled property that I bind to DataGridRow IsEnabled.

I'm binding the DataGrid ItemsSource to ICollectionView.

There's a button in the row that if clicked I change the IsEnabled to false. This works. However, when I refresh the ICollectionView, the IsEnabled is back to true.

Here's some code:

//ViewModel

public TransmissionListFilter Filter { get; private set; }

public ICollectionView Transmissions
        {
            get { return Filter.Transmissions; }
            set { Filter.Transmissions = value; RaisePropertyChanged(() => this.Transmissions); }

//TransmissionListFilter

private ICollectionView transmissions;
        public ICollectionView Transmissions
        {
            get { return transmissions; }
            set
            {
                transmissions = value;
                value.Filter = (x) => ApplyFilter(x);
                transmissions.Refresh();
                RaisePropertyChanged(() => this.Transmissions);
            }
        }

private bool ApplyFilter(object x)
        {
            if (x == null) return true;
            var transmission = x as Transmission;

            if (Id.HasValue)
                if (!transmission.Id.Value.Equals(Id))
                    return false;

            if (!string.IsNullOrEmpty(Name))
                if (!transmission.Name.ToLower().Contains(Name.ToLower()))
                    return false;

            if (Date.HasValue)
                if (!transmission.Date.Equals(Date.Value))
                    return false;

            if (Status != TransmissionStatus.None)
            {
                if (!transmission.Status.Equals(Status))
                    return false;
            }

            if (Category != null && Category != Category.All)
                if (transmission.CategoryId != Category.Id)
                    return false;

            return true;
        }

private string name;
        public string Name
        {
            get { return name; }
            set
            {
                name = value;
                transmissions.Refresh(); //REFRESHES WHEN CHANGED
                RaisePropertyChanged(() => this.Name);
            }
        }

//UI<DataGrid ItemsSource="{Binding FilterViewModel.Transmissions}"/><DataGrid.Resources><Style TargetType="DataGridRow"><Setter Property="IsEnabled" Value="{Binding IsEnabled}"/></Style></DataGrid.Resources>

public class TransmissionPresenter : Transmission
    {
        private bool isEnabled;
        public bool IsEnabled
        {
            get { return isEnabled; }
            set { isEnabled = value; RaisePropertyChanged(() => this.IsEnabled); }
        }
    }

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