[Task]: Remove client side task aggregator

### Is your feature request related to a problem? Please describe.

_No response_

### Describe the solution you'd like

The TaskAggregator on client side is not implemented correctly and can be removed

### Describe alternatives you've considered

_No response_

### Additional context

_No response_

### Code of Conduct

- [x] I agree to follow this project's Code of Conduct