Hello everyone, I'm using React to embed

Hello everyone, I'm using React to embed ThoughtSpot in the app using AppEmbed. I'm aware we can hide some UI using CSS overrides by setting the display property to none. I was wondering if there's any way to manipulate the DOM in the iframe. For instance, if I wanted to remove the Trending panel altogether from the DOM, is there any way to do it without using CSS overrides? Thanks.