The Illinois Supreme Court has amended Rule 361 effective Dec. 1, 2021. The rule makes the following changes to section (f):
(f) Motions for Extensions of Time. Motions for extensions of time shall be filed on or before the due date of the document the party is seeking an extension of time to file and shall be supported by affidavit or verification by certification under section 1-109 of the Code of Civil Procedure of counsel or the party showing the number of previous extensions granted and the reason for each extension. Any affidavit shall be sworn to before a person who has authority under the law to administer oaths.

The amended rule is available by clicking here.