There's an app called "Roséverse Installer" that let you switch between Roséverse and Juxt. You can find the app on Github.
Aroma/Aroma Homebrew Discussion
I wish I can use both Juxt and Roséverse at the same time, Juxt because it's active and Roséverse for the original Miiverse experience.
hi im a huge nintendo fan, happy to know you!