Big lighthouse score impact on web

Finally narrowed this down in my app - this package triggers reflows on mount on the web. I haven't taken the time to track it down yet but will revisit it soon, but figure it's worth tracking.

One test is to see if we can somehow set a css var we can read from:

https://benfrain.com/how-to-get-the-value-of-phone-notches-environment-variables-env-in-javascript-from-css/

Perhaps if set on root it won't trigger style calc.