Native css nested

I know, by using scss you can use nested selector.
though by using it, we have to opt out from using the wysiwyg part of the bss, by rawdogging the css code…

so, as of recently most browser native css already supported nested selector.

is it possible for the bss(on next version) to take this approach to generate selector on apperance>>create css block…
and also to support reading it in the bss dev window(right now it’s throwing errors if we try to do it (couldn’t import css, please check for external…))…

thx