Sec. 48. An authorized fiduciary must not exercise the decanting power to modify a provision in a first-trust instrument granting another person power to remove or replace the fiduciary unless:
(1) the person holding the power consents to the modification in a signed record and the modification applies only to the person;
(2) the person holding the power and the qualified beneficiaries of the second trust consent to the modification in a signed record and the modification grants a substantially similar power to another person; or
(3) the court approves the modification and the modification grants a substantially similar power to another person.