Not sure if this is the place where to post it and if its interesting for you to know:
I migrated to a new Macbook with the Apple Migration Manager. Drafts didnt like it. It ran. But i couldnt enable icloud and it crashed several times. I forgot to capture the error messages Macos gave me. Deleting and re-installing Drafts gave the same results.
It did load all my drafts though… but it wouldnt sync any changes i made to other devices.
Thankful for it in hindsight; always do a fresh install. Did and all works fine now. But anyway: maybe it’s something you want to put on your list of things to check out before final release.