I used to use my mobile phone to manage my Mongo Atlas cluster, using Safari and Chrome web browsers. Recently, you added a button called "copy configuration code" to the website's footer, between the "save draft" and "save changes" buttons.
With this new button added, I can't see the "Review changes" button, either with the phone in portrait or landscape mode. I can't access it by expanding or reducing the image or activating Desktop mode in the browser.
I know that de UI is optimized for desktop use, but sometimes, a Mongo admin must manage on the go and can't use a desktop device. Please, keep in mind this behaviour and think whether would be possible to modify the mobile UI to apply cluster changes, or to develop a mobile app to manage it.
But in the meantime, could you change the footer configuration back to or swap "copy configuration code" and "Review changes" to allow applying changes in mobile devices?