MUSE SPARK 1.3 FREE fails when continuing an existing project

I’m experiencing an issue when using the MUSE SPARK 1.3 FREE model.

I created a project using this model, and everything was working perfectly. However, after shutting down my computer and coming back the next day to continue working on the same project, I started getting the following error:

Error from provider (Console): Upstream request failed: [invalid_request_error] reasoning encrypted_content was not issued to this caller

What is strange is that the model still works normally when I open a new window and start a new project. The error only occurs when I try to continue working on the existing project.

Steps to reproduce
Create a project using MUSE SPARK 1.3 FREE.
Work on the project normally.
Shut down the computer.
Start the computer again the next day.
Open the same project and try to continue working.
The following error appears:
Error from provider (Console): Upstream request failed: [invalid_request_error] reasoning encrypted_content was not issued to this caller
Open a new window and start a new project.
MUSE SPARK 1.3 FREE works normally.
Expected behavior

The model should continue working normally when reopening and continuing an existing project after restarting the computer.

Actual behavior

The existing project returns an encrypted_content error, while a new project works correctly.

Could this be related to how the conversation/project state or the model's reasoning encrypted_content is being stored and restored?

Any help investigating this issue would be appreciated.