Solve RootPortal page bug

[Evalir]

• Changed size prop from "compact" (deprecated) to "small". This was making the page not render due to an uncaught error.

This PR closes #674

[sohkai]

This was making the page not render due to an uncaught error.

Oof, that should be caught in the deprecation checks in Button.

[bpierre]

Thanks!

@sohkai it was a bug in this page, size="compact" was never supported on Button (compact=true was). What’s new is the prop type error 😄

[Evalir]

@bpierre Yeah; it seems to come from the sizeStyles function relying on being passed a valid prop to then get the appropriate styles from the SIZE_STYLES array. 😃 Maybe a solution would be to introduce a check on the props on the sizeStyles function or the Button component itself to see if they're valid and if not, set them to a default value.