I know that the
SLD directive would fix my issue with labels not rendering in my tiles when I want them to and I would add to my SLD style had I written it in SLD format. But I've developed my style directives with CSS.
There are certainly CSS directives that say they do the same as this VendorOption or that VendorOption.
I cannot find documentation of a CSS version of the "partials" vendor option. Nor any documentation on how to specify an arbitrary "VendorOption" using CSS.
Did I miss it somewhere? Or is this something to consider adding to the CSS spec?