Cool, that's good to hear. I was like "cool, a way to avoid memory leaks". Then, 5 hours in realizing I had to deal with memory leaks.
Discussion
Reactive programming is hard. In Kotlin, I have to deal with "threads" that die when updating and fail to trigger all the other updates on the reactive chain. If that happens, one or two variables stop receiving updates and part the of the app is locked until it fully restarts. :)
Sounds like fun