Affirmed. See Caldera v. Fla. Unemployment Appeals Comn, 758 So. 2d 736, 736 (Fla. 3d DCA 2000) (“Because the 20-day appeal period is jurisdictional, the Unemployment Appeals Commission properly dismissed the appeal as untimely.”); see also § 443.151(4)(b)(3), Fla. Stat. (2023) (“If an appeal appears to have been filed after the permissible time limit, the Office of Appeals may issue an order to show cause to the appellant which requires the appellant to show why the appeal should not be dismissed as untimely. If, within 15 days after the mailing date of the order to show cause, the appellant does not provide written evidence of timely filing or good cause for failure to appeal timely, the appeal shall be dismissed.”).
PER CURIAM.