We have provided fix for same in version 4.0.32.0 and above in MV3 version itself.

legacy version will soon be deprecated

Refused to run the JavaScript URL because it violates the following Content Security Policy directive: "script-src 'self' 'wasm-unsafe-eval'". Either the 'unsafe-inline' keyword, a hash ('sha256-...'), or a nonce ('nonce-...') is required to enable inline execution. Note that hashes do not apply to event handlers, style attributes and javascript: navigations unless the 'unsafe-hashes' keyword is present.

If you face above issue please use
https://legacy.getautoclicker.com/

Download extension from below and manually drag and drop in chrome://extensions
Note: This is legacy version and no support will be given here
https://github.com/Dhruv-Techapps/legacy-autoclicker/releases/download/v3.4.10/auto-clicker-autofill-legacy--v3.4.9.zip