Hi, since I set up my new Macbook Air M1 using Time Machine, I got the issue attached below with both Photoshop 2017 and Illustrator 2017. When creating a new file or exporting a file with the Photoshop window, they appear distorted, I only see a quarter of that window right.
Any fix for this without reinstalling the software?
Please try updating the apps to the latest versions to check if the issue persists. Also, since you have restored the apps using a time machine backup, it would be helpful if you uninstall the version currently installed & then install the latest version through the Creative Cloud desktop app.