movement of the notebook upon evaluation

I'm using SageMath 8.1 on Windows 10 Native with Jupyter Notebook.

When executing "Run All" on a SageMath notebook with many code cells (let say 100), the notebook moves in a very strange way: First it starts from the end of the notebook, and then it moves upward.

When the top down "wave" of evaluation meets the bottom up movement of the notebook it stops moving. I would like the notebook to always show me the cell that is evaluated right now and move accordingly, i.e. downward until it gets to the end of the notebook.

As it works today, I have to search where is the current cell that is been evaluated and move the notebook manually to monitor progress. Moreover, there is no indication that the notebook is evaluation anything. There should be a flashing button that should indicate that the notebook is evaluation something and is not idle.

Thanks,

Daniel Volinski

Reproduce the issue in SageMath 8.1 on Windows 10 Native with Jupyter Notebook by running Run All on a notebook with about 100 code cells. Trace the notebook's scrolling during evaluation and look for the existing idle or busy indication; done means the active cell remains visible while evaluation proceeds and the UI clearly shows that work is ongoing.