Add support for rem sizing on svgs. Currently this is unsupported and for libraries like Mantine (https://mantine.dev), icons throw errors on the console:
error: Invalid value for <svg> attribute width="0.8rem"
. This is not present in Chrome.
Orion: Version 0.99.123.3-beta (WebKit 615.1.16.1)
MacOS: 13.2.1 (22D68)