I found some info but still wanting to know how long the courts hold unpaid rents?......
83.232?Rent paid into registry of court.—
(1)?In an action by the landlord which includes a claim for possession of real property, the tenant shall pay into the court registry the amount alleged in the complaint as unpaid, or if such amount is contested, such amount as is determined by the court, and any rent accruing during the pendency of the action, when due, unless the tenant has interposed the defense of payment or satisfaction of the rent in the amount the complaint alleges as unpaid. Unless the tenant disputes the amount of accrued rent, the tenant must pay the amount alleged in the complaint into the court registry on or before the date on which his or her answer to the claim for possession is due. If the tenant contests the amount of accrued rent, the tenant must pay the amount determined by the court into the court registry on the day that the court makes its determination. The court may, however, extend these time periods to allow for later payment, upon good cause shown. Even though the defense of payment or satisfaction has been asserted, the court, in its discretion, may order the tenant to pay into the court registry the rent that accrues during the pendency of the action, the time of accrual being as set forth in the lease. If the landlord is in actual danger of loss of the premises or other hardship resulting from the loss of rental income from the premises, the landlord may apply to the court for disbursement of all or part of the funds so held in the court registry.