(2) The attorney general or his or her designee shall review and approve or disapprove all proposed petitions for commitment of individuals as specified under s. 51.20 (1)
(ad) 1.
(4) Subsection (2) does not apply if the attorney general makes a finding that a court of competent jurisdiction in this state, in a case in which the constitutionality of s. 51.20 (1)
(a) 2. e. has been challenged, has upheld the constitutionality of s. 51.20 (1)
(a) 2. e.