Add browser notes regarding displaystyle/scriptlevel/mathvariant (#17067)
Add browser notes regarding displaystyle/scriptlevel/mathvariant (#17067)

* Add browser notes regarding displaystyle/scriptlevel/mathvariant

* Update mathml/global_attributes.json

Co-authored-by: Queen Vinyl Da.i'gyu-Kazotetsu <fa3c3b2c35dab953db0f41b36615b5269c1e82df@gmail.com>

* Update mathml/global_attributes.json

Co-authored-by: Queen Vinyl Da.i'gyu-Kazotetsu <fa3c3b2c35dab953db0f41b36615b5269c1e82df@gmail.com>

Co-authored-by: Queen Vinyl Da.i'gyu-Kazotetsu <fa3c3b2c35dab953db0f41b36615b5269c1e82df@gmail.com>
mdn/browser-compat-data,chrisdavidmills/browser-compat-data,chrisdavidmills/browser-compat-data,mdn/browser-compat-data