I'm curious about why you need a specific bouncer for this. I can't see any doc about what it does that usual bouncers don't do (except for "[existing bouncers]

I'm curious about why you need a specific bouncer for this. I can't see any doc about what it does that usual bouncers don't do (except for "[existing bouncers] have many limitations such as not being able to sync private conversations across all of your devices", which I don't get: the bip bouncer which I use syncs private conversations in a very reasonable way).