A Scandal in the British Empire Act 1
Military Intelligence Service Director Mycroft orders Albert to recover classified papers that could rock the nation, and kill the woman who stole them. Sherlock is hired by the king of Bohemia to pursue Irene Adler, who threatens the king's wedding plans.
Aired 28/03/2021EP 1 - A Scandal in the British Empire Act 1

2021
Moriarty the Patriot Part 2
In the late 19th century, the British Empire nobility reigns while its working class suffers at their hands. Sympathetic to their plight, William James Moriarty wants to topple it all. Frustrated by the systemic inequity, Moriarty strategizes to fix the entire nation. Not even consulting detective Sherlock Holmes can stand in his way. It’s time for crime to revolutionize the world!
(Source: Funimation)
Note: The anime received a special premiere on Funimation on March 28, 2021.