Unable to remove due date limit from rolling loan policy

It is not possible to remove a fixed due date schedule (due date limit) from a loan policy once one has been applied.

steps to reproduce:
1. create a fixed due date schedule
2. create a new loan policy with loan profile = rolling
3. in the "fixed due date scheduled (due date limit)" field select the fixed due date schedule you created in step one from the dropdown menu.
4. try to remove the due date limit by selecting "select schedule" from the dropdown or by highlighting the due date limit field and pressing delete or backspace

expected behavior:
due date limit is removed from loan policy

actual behavior:
due date limit remains applied to the loan policy

Ann-Marie adds: I just found this same bug and created a duplicate Jira ticket, which I'll delete. See attached video for a walk-through