Mixed-message JS Full Stack Path - Feedback wanted

Hi Everyone!

I am new to these forums. I recently finished the mixed message random message generator and would like some feedback on how I can make this more efficient or if there are scenarios that this may not work correctly in that you can think of.

I have the code stored in this repository: [https://github.com/FarisKadir/mixed_messages/blob/main/script.js]

Thank you in advance!