Thank you for contacting Avenza Support! I have filed this feature request with our developers, who will look into the feasibility of adding this to a future release of Avenza Maps. If this is possible, and our developers decide to implement it, you will be contacted with more details.
Adobe released an update to Illustrator 2021 (v25.3) that includes native support for M1 Devices and Rotate Artboard functionality. Please note these features are not yet supported within MAPublisher at this time. See compatibility notes.