Disney's complaint has been amended to include the monorail bill.
From the background section (with citations edited out for clarity):
168. Governor DeSantis and his allies have no apparent intent to moderate their retaliatory campaign any time soon. Again, at the same April 17 press conference, Governor DeSantis announced ongoing efforts to give the State new authority to override safety inspections at Walt Disney World, as well as to regulate Disney’s monorail transportation systems. Previewing the monorail legislation, Governor DeSantis falsely accused Disney of “exempt[ing] the monorail from any safety standards or inspections.”
169. Like clockwork, one week later, Senator Nick DiCeglie introduced the monorail legislation as an amendment to a Senate transportation bill. See Senate Bill 1250 (2023), later substituted as House Bill 1305 (2023). In what has now become a familiar practice, the proposed amendment was precision-engineered to target Disney alone, just as Governor DeSantis intended and previewed—imposing state oversight over only those private monorail systems located “within an independent special district created by local act which have boundaries within two contiguous counties.”
170. Disney is the only company affected by House Bill 1305.
171. Underscoring the point, Senator Geraldine Thompson warned that House Bill 1305 “reeks of retribution.”
172. On May 2, the Senate passed House Bill 1305. The House passed the bill as amended the next day.
173. On May 5, 2023—at a press conference commemorating the end of the Florida legislative session, and the day he signed Senate Bill 1604 into law— Governor DeSantis was asked about his “handling of Reedy Creek.” Without hesitation or prompt, Governor DeSantis admitted: “[T]his all started, of course, with our parents’ rights bill.”
174. In a separate interview that same day, Governor DeSantis trumpeted the unequivocal intent and perceived success of his retribution campaign: “Since our skirmish last year, Disney has not been involved in any of those issues. They have not made a peep. That, ultimately, is the most important, that Disney is not allowed to pervert the system to the detriment of Floridians.”
175. Having exhausted all other options, Disney is left with no choice but to bring this Complaint asking the Court to stop the State of Florida from weaponizing the power of government to punish private business.
Disney did not amend their Prayer for Relief to include House Bill 1305. So, it looks like they're using this bill as evidence against DeSantis, but not asking for it to be declared unlawful and unenforceable.