[BUG; CRITICAL] Wrong assetReference.InstantiateAsync(parent).ToUniTask(cancellationToken: token) result

[truenoob141]

I want to spawn 'TutorialMessageView' prefab via next code:

var go = await assetReference.InstantiateAsync(parent)
    .ToUniTask(cancellationToken: token);
            
Debug.LogWarning($"Loaded {go.name}, Must be {typeof(T).Name}");

Before await:

After:

Result is wrong.

Native tasks work correctly:

var op = assetReference.InstantiateAsync(parent);
var go = await op.Task;
token.ThrowIfCancellationRequested();

Debug.LogWarning($"Loaded {go.name}, Must be {typeof(T).Name}");

[github-actions]

This issue is stale because it has been open 180 days with no activity. Remove stale label or comment or this will be closed in 30 days.

[truenoob141]

Why is this happening?

[neuecc]

Since 2.5.0, there seems to be code that causes problems with pooling in the entire AsyncOperation, not just in Addressable.
I don't know if this is the cause, but I'd like to fix this bug soon.
Thank you.