Hello everyone

I wonder how to delete these unsued status from the client portal.
When a user tries to filter, he is seeing unused status in the project workflow.
As you can see in the second screenshot, i already deleted these status. But they are still listed in the available filter statuses.

Of course, the user is only member of a project with the status above. However, he was previously a member of another project for some tests.
Thank to anyone who could help me !