Currently, precise checkpoints are not enabled in the disagg hook for Python (test/suite) tests. The expectation is that disagg and precise checkpoints should go hand in hand. Therefore, the scope of this ticket is to enable precise checkpoints in the disagg hook.

This task is more complicated than it appears. Most of our Python tests do not set stable timestamps, and some do not even use timestamps. However, precise checkpoints have strict requirements where both stable timestamps and timestamp usage are needed. This creates uncertainty around how best to approach the work.

Nevertheless, enabling precise checkpoints for disagg is important. This ticket is being created to track investigation and implementation efforts toward achieving this.