Unable to apply diff version 1.18.1

Hi Community.

I am following the step indicated in post Code Editor Improvements for Answers & Updated Jambo Commands

I have a “version”: “1.18.1”, so I am applying url https://raw.githubusercontent.com/yext/answers-hitchhiker-theme/2c79fa6873f9da26a7f09d2fbffac2ca27fedfb7/patches/1.17-through-1.19-commands.patch

However after I hard refresh the page my “Tools/Jambo Commands” remains greyed out.

Could you help please?

Thank you.