Gosalyn Fights Dirty is an unofficial DuckTales 2017 comic strip written and drawn by a fan going by Bean. It was retweeted by Francisco Angones. The comic features the 2017 Continuum's version of Drake Mallard's Darkwing Duck, as well as that universe's Gosalyn Mallard, who had yet to make her official debut on television.
Behind the scenes
This comic strip was posted on Twitter by DuckTales 2017 fan Bean, before being retweeted and therefore effectively canonized by Francisco Angones.