min/Min and max/Max: is something needed in the sass package?

[maelle]

sass::sass("body {width: Max(100%, 20rem);}")

<style>body {
  width: Max(100%, 20rem);
}
</style>
sass::sass("body {width: max(100%, 20rem);}")
#> Error in compile_data(sass_input, options): Internal Error: Incompatible units: ' 0x0.0563a3c94b18p-1022nd 'rem'.

^{Created on 2021-07-13 by the reprex package (v2.0.0)}

@cpsievert as an answer to r-lib/pkgdown#1682 (comment)

I think it's because libsass does not support https://sass-lang.com/documentation/syntax/special-functions#min-and-max yet? The docs state "LibSass and Ruby Sass currently always parse min() and max() as Sass functions. To create a plain CSS min() or max() call for those implementations, you can write something like unquote("min(#{$padding}, env(safe-area-inset-left))") instead."

I switched to using "Max" instead of "max" after reading https://css-tricks.com/when-sass-and-new-css-features-collide/#the-solution, and it just works and is less verbose than the solution from sass docs. 😅