Resolve MSAL Plugin Interaction in Progress Issue BUG (Azure AD Authentication) - very urgent -- 2

I am seeking an experienced developer to help resolve an ongoing issue with the MSAL (Microsoft Authentication Library) plugin in an Angular application. Despite efforts to eliminate interactions in progress, an error related to the MSAL plugin's inProgress$ stream persists, causing unexpected behavior. The task involves thorough debugging, code analysis, and potentially revisiting the implementation to identify the root cause and provide a robust solution. The successful candidate will have a deep understanding of Angular, MSAL, and reactive programming with RxJS. Immediate availability is preferred.