Where in the PHPStorm settings can I turn off the background that highlights another language (html or JS) in PHP code?

Question

phpstorm

I started working in the PhpStorm program recently, I didn’t really understand the settings. Help to turn off the background that highlights, for example, html markup in PHP code or other languages ​​​​- JS, CSS, etc.
Highlighting appears in the "Highlighting Level" settings if you select the "syntax" or "inspection" option in PHP. I use "syntax"

Answer 1

it looks like you need to uncheck this box