While toggling between the Goals section and Dev section in performance document page, page is stuck

Summary:

We are facing an issue, where section keeps on loading and doesnt renders the dom properly after toggling between the sections
I have attached a recorded video here.

What is observed here is , when we try to close the dev plan section without filling required fields (not using cancel button , by clicking outside) , its making an api to call to save the data. As the required fields are NULL, its throwing error and getting stuck.(Front end validation is not there). The questonaries are configured using questionaries template. We have tried in demo instance , but there the auto save api call is not happening.