3815309 - Why is a user unable to see any Expense Types assigned to their Expense Policy?

A user has created an Expense report, but is unable to see any Expenses Types. All the Expense Types are assigned to their Expense Policy. Why does the user not see any Expense Types?

Even though an Expense Type is correctly assigned to a Policy Group, and that the user is part of this group, the user still can't select the Expense Type for his expenses. , KBA , CON-CA , Cross Applications , CON-EXP-EXP , Expenses , CON-EXP-ADM-EXT , Expense Types , Problem