These access-limiting settings are handled directly in the JavaScript file for your Canvas Theme.
Prior to December 7, 2023, the settings to limit access by Course Format, User Role, User ID, or Course ID were located in the Account Settings tool, accessed through the [Account Settings] page of any Customizations course.
In an effort to increase reliability and improve performance for our users, these settings have been moved to the JavaScript file of your Canvas Theme.
If you would like to change your access-limiting settings...
Please see our DesignPLUS Admin User Guide: Account Settings Instructions page, for instructions on Editing the JavaScript File to Limit Access.
If you made changes to these settings in [Account Settings] before December 7, 2023...
You will need to update your JavaScript File. You may follow the steps in this video: