Puck News also pointed out Taylor will make a movie in Searchlight Pictures, which probably explain everything.
Also according to Nielsen's data, Disney Plus is the most powerful streaming platform for things in movie form. Even though Netflix as the only profitable streamer have the most viewers, but people just don't really take it as a home of movies. I'm not sure if this is a factor Taylor and her team saw, but Disney Plus is definitely no worse than Netflix for this one.