[🐛 BUG] Scenario visual element status is slow

[AlexandreSajus]

What went wrong? 🤔

The status of a scenario in a scenario visual element gets updated slowly:

Generally, the scenario is done running seconds before the status shows "completed". Is there a way to make this update faster?

You can reproduce the issue using the scenario tutorial: https://docs.taipy.io/en/latest/tutorials/articles/scenario_management_overview/
The scenario will show "completed" in the terminal a few seconds before it shows "completed" in the UI

The issue is way more noticeable on a bigger application like https://supply-chain.taipy.cloud/scenario

Related to #1714

Version of Taipy

4.0.2.dev2

Acceptance Criteria

• A unit test reproducing the bug is added.
• Any new code is covered by a unit tested.
• Check code coverage is at least 90%.
• The bug reporter validated the fix.
• Related issue(s) in taipy-doc are created for documentation and Release Notes are updated.

Code of Conduct

• I have checked the existing issues.
• I am willing to work on this issue (optional)

[AlexandreSajus]

You can use this repo as an example. It takes 5 seconds between the moment where the scenario is completed and when the "completed" marker arrives in the visual element.

https://github.com/Avaiga/taipy-course-scenario