Use this resource to replace the Icon Cancel menu setting with a toggle of your own. You can easily rename the setting and its enable/disable options. The address to toggle can also be changed. If you're also replacing the Moon Walk setting, there is some optional code to erase the extra line of text below the option.

Uses less than $100 bytes in bank $82
Two separate ASM files provided for use with xkas or asar v1.81
See GitHub for the latest