Expense owner name not updating when switching between assignees?

Summary:

As a delegate for multiple users, when switching between assigmees, often the screen will appear to refresh and show the new assignee's name, however, the expenses, authorizations, and items do not update to the new assignee. This causes delegates to enter expenses and items for the incorrect assignee. Usually refreshing the page will fix this, but we have some users who work on multiple assignees with multiple expenses and it has been identified as an issue. Is there any way to prevent this or correct it besides a page refresh?

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