Styling broken - what did I do ?

[olup]

From yesterday, and I am not sure when or why either, my styles are gone :

(that's a button).

It seems the syled system props are passed as is in my brother (eg. font-size : xl;) so are obviously invalid.

Any lead on how I can debug this ? I am using the rc.8 and have the ChakraProvider wrapping my app allright.

[olup]

Ok, figured it out : having @emotion/styled in my dependencies (even if not importing it) breaks the styling. I thought emotion was optional but not forbidden. Is that an issue ?